At the formal party I felt very awkward and out of place.

　　在正式的舞會上，我感到局促不安，很不自在。

　　This job doesn't require any formal training.

　　這種工作不需要任何正規(guī)訓練。

　　There is only a formal resemblance between the two systems; they are in fact radically different.

　　這兩種體系只是在表面上有某種相似之處，其實根本不同。

　　The writer made a formal denial of the hearsay.

　　這位作家公開否認了這一傳聞。

　　He is very formal with everyone and he never joins in a laugh.

　　他對任何人都很拘謹,從不跟人說笑。

　　They are very formal in their business transactions.

　　他們的商務(wù)議事很有條理。