Preweld
焊接前, 燒焊前
??? 情景例句
What's your impression of China?
你對中國印象如何？
Wise care begets care.
謹慎小心會導致憂心忡忡。
Certainly! What happened? Has your pan broken again?
當然！發生什么事了？你的鍋又打壞了嗎？