è¿å¥æ¯ âéè¿æç§æ¹å¼å»æå°âçå¥åï¼ ä»¥ä¸å 个é½æ¯å¯¹çï¼ (1) They want to go to Shanghai by plane. (2) They want to go to Shanghai by air. (3) They want to take the plane to Shanghai.
æä»¥ï¼ è¦å 说 They want to go to Shanghai ç®çæ¯ä¹é£æºï¼ to take the plane ï¼to + å¨è¯åå½¢ è¿ä¸ªå½¢å¼å«å âå¨è¯ä¸å®å¼âï¼ è¡¨ç¤ºç®ç
æ以ï¼ç¬¬äºå¥ï¼åªè½è¿æ ·è¯´ï¼ They want to go to Shanghai to take the plane.