Majorization
[计] 优化
🗣️ 情景例句
I see under activities that
我注意到在 活动 项目中提到
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
Where is Lucy's bag?
露茜的书包呢？