He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
I recognize that he is more clever than I am.
我承认他比我聪明。
Second, if your friends have problems, do not give advice. Ask questions instead, such as What do yo want? How do you feel about it? What are you afraid might happen? They will be able to find answers to any problems themselves, with your support. They