呆了

1. 不用说，参加面试时应该穿上正式的衣服。
Needless to say, one should wear formal clothes at an interview.
2. 不用说，空着肚子劳动是很难的。
Needless to say, it's difficult to work without eat anything.
3. 不用说，启程旅行之前应该要先将车子加满油。
Needless to say, you have to fill up your car before the journey.