To keep...alive
牢记...
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
🗣️ 情景例句
But what about your friends?
但你的朋友怎么办？
Can I do anything for you?
我能不能为您做些什么？
It's nice and warm out here.
这外面挺暖和。