尼泊尔重新测量珠峰

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accurate - adj. free from mistakes or errors​

challenge - n. to test the ability, skill, or strength of someone or something)

commentator - n. a person who discusses important people and events on television, in newspapers, etc.​

doubt - n. to call into question the truth of

endorse - v. to publicly or officially say that you support or approve of someone or something)

heritage - n. the traditions, achievements, beliefs, etc., that are part of the history of a group or nation​

magnitude - n. a number that shows the power of an earthquake​

mission - n. a specific task with which a person or a group is charged

peak - n. the top of a hill or mountain ending in a point

rapid - adj. marked by a fast rate of motion, activity, succession, or occurrence

satellite - n. a machine that is sent into space and that moves around the earth, moon, sun, or a planet​

sherpa - n. a member of a people who live in the Himalayas and who are often hired to help guide mountain climbers and carry their equipment​

survey - n. an act of measuring and examining an area of land​

vulnerable - adj. easily hurt or harmed physically, mentally, or emotionally​