mountaineer
n
person who is skilled at climbing mountains 爬山家.
🗣️ 情景例句
Australia is a unique country.
澳大利亚是世上独一无二的国家。
The end justifies (or sanctifies) the means.
只问目的,不问手段。
when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv