just the same 完全一样,仍然,还是
just then 正在那时
just yet 恰好现在, 马上就
keep a certain distance 保持一定距离
keep a promise 遵守诺言，信守诺言
keep a record (of sth.) 作记录
keep an eye out for 当心; 提防
keep an/once’s eye on 留神看守, 注意, 监视; 照看
keep at 坚持(做)；使不停地做
keep away from 躲开 避开
