Andy-Lee

1. 不用说，参加面试时应该穿上正式的衣服。
needless to say ,you should wear formal clothse at the interview.
2. 不用说，空着肚子劳动是很难的。
needless to say,it's so hard to work without food.
3. 不用说，启程旅行之前应该要先将车子加满油。
needless to say,you should fulfill your car before start to trip .