Ifthen
如果…那么
🗣️ 情景例句
and there is room,
这里有地方，
I would have gone on the picnic if it hadn't rained.
如果没下雨，我就去野餐了。
Oh, we must find them. What are they wearing?
哦，我们必须找到她们。她们穿什么衣服？