east ä¸æ¹ï¼ä¸é¢ã表示æ¹åã eastern ä¸æ¹çãä¸é¨çã表示å°åºã in eastern China å¨ä¸å½ä¸é¨ã(èå´ä¹å ) in the east of China æå¨ä¸å½çä¸é¢ãï¼å¨ä¸å½èå´ä¹å ï¼ å ³é®æ¯çâtheâ,æâtheâçé常æ¯æèå´ä¹å ï¼å¦ï¼ Shanghai is in the east of China. è没æâtheâçæèå´ä¹å¤ï¼å¦ï¼ Japan is in east of China.