carry的意思是：搬，運，無方向性。
take的意思是：拿、帶(走)。
bring的意思是：拿、帶(來)
catch的意思是：抓住，逮住，…無方向性。
例句：
1、Tom is so strong that he can carry this heavy box.
2、You'd better take an umbrella with you when you go to travel.
3、You must bring your homework when you come to school.
4、Tom got up very early yesterday to catch the first bus.
