Dectection
检验
🗣️ 情景例句
what you need to fix up the old library.
你们修复旧图书馆所需要的东西。
The message is often a famous quotation, religious principle or short poem.
格言经常是一句著名的名言、宗教教条或短诗。
At present, they are visiting all parts of the country.
目前他们正在全国各地巡回演出，