Semeline
绿榍石
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
If you're sure you're not in a hurry, I can use a little help.
如果你真的不忙的话，我可能要你帮个小忙。
Certainly!
当然可以！