33. meet 英 [mi:t] VERB （初次）见面;认识;结识
You use meet in expressions such as 'Pleased to meet you' and 'Nice to have met you' when you want to politely say hello or goodbye to someone you have just met for the first time.
34. diplomatic relations [法]外交关系; 邦交; 35. nobel peace prize 诺贝尔和平奖;
36. demonstrations 英 [dem?nst're??nz] N-COUNT 示威;示威游行（或集会）
A demonstration is a march or gathering which people take part in to show their opposition to something or their support for something. 37. hostage 英 [?h?st?d?] N-COUNT 人质
A hostage is someone who has been captured by a person or organization and who may be killed or injured if people do not do what that person or organization demands. 38. reunite 英 [?ri:ju:?na?t] V-ERG （使）团聚;（使）重聚;（使）重逢
If people are reunited, or if they reunite, they meet each other again after they have been separated for some time.
39. cairo 英 ['ka??r??] n. 开罗（埃及首都）; Illinois 英 [??l?'n??(z)] n. 伊利诺斯州（美国州名）;
Israeli 英 [?z're?l?] adj. 以色列的;n. 以色列人，以色列国民; Palestinian adj. 巴勒斯坦的;n. 巴勒斯坦人[居民]; 40. the panama canal 巴拿马运河;
41. hard labor 英 [hɑrd ?leib?] 强迫劳役;苦役
42. cut off 英 [k?t ?f] vt. 切除; 切[隔]断; 剪[切， 砍]下; 迅速离开; （疾病等）使（人）死亡
43. engineering marvels 工程奇迹 44. relinguish control of 放弃控制
45. swamp 英 [sw?mp] N-VAR 沼泽(地)
A swamp is an area of very wet land with wild plants growing in it 46. jungle 英 [?d???gl] N-VAR 热带丛林；密林
A jungle is a forest in a tropical country where large numbers of tall trees and plants grow very close together.
47. malaria 英 [m??le?ri?] N-UNCOUNT 疟疾
Malaria is a serious disease carried by mosquitoes which causes periods of fever. 48. deposit 英 [d??p?z?t] VERB 存放;寄存
If you deposit something somewhere, you put it where it will be safe until it is needed again.
49. lock 英 [l?k] N-COUNT （运河或河流上的）船闸，水闸
On a canal or river, a lock is a place where walls have been built with gates at each end so that boats can move to a higher or lower section of the canal or river, by gradually changing the water level inside the gates. 50. toll 英 [t??l] N-COUNT (桥梁、道路的)通行费
A toll is a small sum of money that you have to pay in order to use a particular bridge or road.
51. marvel 英 [?mɑ:vl] N-COUNT 不可思议的事(或人);奇迹
You can describe something or someone as a marvel to indicate that you think that they are wonderful.
52. relinquish 英 [r??l??kw??] VERB 放弃，出让(权力或控制)
If you relinquish something such as power or control, you give it up. 53. coincide 英 [?k???n?sa?d] V-RECIP (想法、利益等)一致，相符
If the ideas or interests of two or more people coincide, they are the same. V-RECIP 巧合;同时发生
If one event coincides with another, they happen at the same time. Unit 11
1. businesses 英 ['b?zn?s?z] N-UNCOUNT 商业；买卖；交易；生意
Business is work relating to the production, buying, and selling of goods or services. 2. office 英 [??f?s] N-COUNT 办公室
An office is a room or a part of a building where people work sitting at desks. 3. transport 英 [?tr?nsp?:t] N-UNCOUNT 交通工具;运输工具
Transport refers to any vehicle that you can travel in or carry goods in. 4. advertising 英 [??dv?ta?z??] N-UNCOUNT 广告活动;做广告
Advertising is the activity of creating advertisements and making sure people see them.
5. clerical worker 文员
6. client 英 [?kla??nt] N-COUNT 客户;顾客；委托人
A client of a professional person or organization is a person or company that receives a service from them in return for payment. 7. mars the 4th planet from the sun火星 8. court 英 [k?:t] N-COUNT 法院;法庭;审判庭
A court is a place where legal matters are decided by a judge and jury or by a magistrate.
9. population 英 [?p?pju?le??n] N-COUNT （某一国家或地区某类人或动物的）总数 If you refer to a particular type of population in a country or area, you are referring to all the people or animals of that type there. 10. nuclear 英 [?nju:kli?(r)] ADJ 核武器的
Nuclear means relating to weapons that explode by using the energy released when the nuclei of atoms are split or combined. 11. brain 英 [bre?n] N-COUNT 脑；大脑
Your brain is the organ inside your head that controls your body's activities and enables you to think and to feel things such as heat and pain. 12. computers 英 [k?m'pju:t?z] N-COUNT 计算机;电脑
A computer is an electronic machine that can store and deal with large amounts of information.
13. dome 英 [d??m] N-COUNT 穹顶;圆屋顶 A dome is a round roof.
N-COUNT 半球形物;圆顶状物 A dome is any object that has a similar shape to a dome.
14. tower block 英 [?tau? bl?k] （高层建筑）塔式大楼; N-COUNT (作公寓或办公用的)高层建筑，摩天大楼 A tower block is a tall building divided into flats or offices. 15. planet 英 [?pl?n?t] N-COUNT 行星
A planet is a large, round object in space that moves around a star. The Earth is a planet.
16. mercury 英 [?m?:kj?ri] N-UNCOUNT 水银;汞
Mercury is a silver-coloured liquid metal that is used especially in thermometers and barometers.
17. venus 维纳斯; 金星; 1. the second nearest planet to the sun; visible as an early `morning star' or an `evening star'; rotates slowly clockwise (in the opposite direction from the normal rotation of the planets);
18. Jupiter 英 [?d?u:p?t?(r)] n. 木星; the largest planet and the 5th from the sun; has many satellites