Accidens
[拉]偶然事故，事变
🗣️ 情景例句
You just relax with Grandpa.
你只要放轻 陪爷爷就行了。
Sorry kept you waiting so long. You are on .
抱歉让你久等了，接通了。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。