1. match up 使相配，使协调

eg. It simply checks if the name and password match up to the database.
它只是检查名称和密码是否与数据库匹配|z^~D-)dlg2]_T|4.jV。

eg. They make it easy to match up job candidates with job openings.
通过证书他们很容易能给空缺的职位找到相匹配的候选人G_~o2_MsF2iCA5j+。

2. piece together

1. 渐渐弄清（真相）

eg. They've pieced together his movements for the last few days before his death.
他们已经渐渐查明了他死前最后几天里的行踪08kq9bi@9l@r;s()9c]2。

eg. In the following days, Frankie was able to piece together what had happened.
在接下来的几天里，弗朗姬能够渐渐弄清所发生的事情了jH~C.gGjaFsiZSq]]0。

2. 拼凑

eg. This process is akin to piecing together a jigsaw puzzle.
这过程类似于拼七巧板d]rajf1ss]t9b[(O[6a0。

3. at the edge of 在边缘上

eg. At the edge of life everything is an occasion for death.
在生命的边缘，一切都是导致死亡的原因QCywaZn3)ng~。

eg. It was hot summer and at the edge of the desert it was like a furnace.
那是一个炎热的夏天，在沙漠的边缘，天热得像火炉一样r1#rscjVkuL9,Be0。

4. a blend of... ……混合物，综合品

eg. Cooking style: a blend of Western techniques with Asian flavors.
烹饪风格：西方技法与亚洲风味的混合产物v~4#deJAgyYxfsYf。