Toupper
小写字母转换成大小字母
🗣️ 情景例句
from the first time you stayed with us.
自从你们第一次在我们这里住开始
Let's cross the bridge when we come to it.
既来之，则安之。
In the struggle, the strap broke and, with the bag in their possession, both men started running through the trees.
在争抢中，手提包的带断了，包落入这两个人手里，他们拔腿跑进了树林。