1£®be used to do sth±»ÓÃÀ´×öijÊÂÇé

2£®used to do ¹ýÈ¥³£³£×öijÊÂÇé

3£®be/get used to doing sth Ï°¹ßÓÚ×öijÊÂÇé

4£®´ïµ½Ä¿±ê achieve the goal

5£®across ´©¹ý,ºÍon ÓйØ,Ö¸´ÓÉÏÃæ,ÉÏ·½´©¹ý, through ´©¹ýºÍinÓйØ,´ÓÀïÃæ,ÄÚ²¿´©¹ý

6£®walk across the street/bridge , walk through the forests

7£®µ£µ±,³äµ± act as , Ö´ÐÐ act on

8£®²ÉÈ¡Ðж¯ take action /take measures to do sth