keep to

• • (使)遵守，遵循；不背离：

    One should keep to one's promise.

    一个人应当信守诺言。

  • (使)不偏离；(使)限于：

    Keep to the subject,please! We don't have much time.

    请别离题!我们没有多少时间。

  • (使)坚持：

    He kept to his task till he finally finished it.

    他一直坚持到最后完成了任务。

  • 留在(某处)；待在(里面)：

    to keep to one's bed

    卧床不起

    She was unhappy today and kept to her room all day.

    她今天不高兴，一整天都呆在屋子里。

  • 保持(某方向)：

    to keep to the right

    靠右边

    The policeman asked the crowd to keep to one side.

    警察让人群站在一边。