Ledbit
有铅垫板的沥青防水纸
🗣️ 情景例句
If we cancelled third world debt, perhaps those countries could start to rebuild.
如果我们取消第三世界债务，也许那些国家就会开始重建。
I began my new job full of confidence.
我开始做这个新工作时信心十足
A good knowledge of English will improve your chances of employment.
英语好将有助于增加你们的就业机会。