13. travel by ~ = ~·Î ¿©ÇàÇÏ´Ù
(X) He travelled with the train yesterday.
(O) He travelled by train yesterday.
Note: We say -> by train, by boat, by plane, by bike; also, by land, by sea, by air, by bus;
in a bus or on a bus; by car or in a car, by taxi or in a taxi; on horse-back, on a donkey, on a bicycle; on foot.
14. complain about ~ = ~¿¡ ´ëÇØ ºÒÆòÇÏ´Ù
(X) Annette complained for the weather.
(O) Annette complained about the weather.
Note: When talking about illness we use -> complain of = ¾ÆÇÁ´Ù°í ÇÏ´Ù
We say -> She complained of a sore throat.
15. composed of ~ = ~·Î ±¸¼ºµÇ¾î ÀÖ´Ù
(X) Our class is composed from thirty students.
(O) Our class is composed of thirty students.