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.
他們的商務議事很有條理。