The twin of life was death and they came in pair.

生命的孪生兄弟是死亡，二者成对出现。

Work in pair to review how to make a telephone call.

复习打电话对话。 表达对他人的关心。

Listing 3. Empty classes used in pair take up more memory.

清单3 . pair中使用的空类占用了更多内存。

In pair-work I worry if my partner is better than me at English.

在分组活动或对话时，我会担心我的夥伴表现得比我好。

Color not same, not in pair, cementing come off., shank too loose, loose thread, vamp broken down, wrapping not even.

颜色不同，不对双，脱胶，铁心太松，脱线，鞋面不实及攀鞋不均匀。