Benching
n. 钳工加工；阶梯式开采；台阶式挖土法\\nv. 形成阶地；为…设置条凳（bench的ing形式）
🗣️ 情景例句
I did not notice it until yesterday.
我一直到昨天才注意到它。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
Some people think that the weather is unpleasant, the city ugly and dirty, the competition fierce and the streets unsafe.
有些人认为，这儿的气候不佳，市容丑陋肮脏，竞争激烈，街上不安全。