Undertake an ascent of
攀登,攀爬…
🧩 词语组成解析
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
get some background on the job.
了解这项工程的一些背景。
Who said that?
谁说的？
You have to be able to plan your work so that all your jobs will be finished in time.
以便你的工作能及时完成。