Backstopping
支援（backstop的现在分词）
🗣️ 情景例句
Because I am still standing here firmily on my feet.
我仍然好端端地站在这里。
Don't worry, leave everything to me.
你不必担心，一切还有我哪！
They're both fine,too. What about your family?
他们也都很好。你的家人好吗？