Elastic region
[机] 弹性区域
🧩 词语组成解析
🗣️ 情景例句
It's my pleasure.
我很愿意效劳。
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
Late that morning, when I was doing the housework, My husband phoned me from the office.
那天下午的晚些时候，当我正做家务时，我丈夫从办公室打来电话。