Nonventilated
不通風的
??? 情景例句
Well, hi, fellas.
你們大家好。
Although my career as an international businessman is limited.
雖然，作為一個國際商人，我的事業是有局限性的。
It is much cheaper to post or email a long report than to fax it.
郵寄或電子郵遞一封長篇報告比傳真要便宜得多。