be backed up的用法和樣例:
例句
- If you want to view old historical data on the new machines, these files should be backed up.
如果你想要在新機器上查看老的歷史數據,這些文件應該被備份。
- Traffic was bottled up in the bottleneck.
在狹窄的交叉路口交通堵塞了。
- The coffee grains plugged up the kitchen drain.
咖啡渣堵塞了廚房的排水道。
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