1. for the first time 首次；第一次
Not for the first time Royce was surprised by the old man's perception.
罗伊斯对这个老头的洞察力感到吃惊已不是第一次了。
2. a couple of 三两个…；一对…
I spent a couple of days sight-seeing in Guilin.
我在桂林盘桓了几天, 观光了名胜。
3. remark on 评论；谈论；议论
I offer a word of remark on the point.
对于那一点我想稍微说几句话。
4. belong to 属于
These languages belong to the Latin family.
这些语言都是属于拉丁语族的。