Sbackup
[计] 后备程序
🗣️ 情景例句
What do you think of this weather?
你觉得今天天气怎么样？
Slowly, stricter laws and regulations are being passed by Congress.
慢慢地，在国会表决通过了更严厉的法律法规。
They are walking over the bridge.
他们正在过桥。