Backstopping
支援（backstop的现在分词）
🗣️ 情景例句
They're real watches. They tell you the time, don't they?
当然是"真的表"罗。会走也会报时，不是吗？
A good fame is better than a good face.
好的名望胜于好的相貌。
I am a football fan.
我是个足球迷。