They've pieced together his movements for the last few days before his death. [VERB PREP. noun]

他们已理清了他去世前几天的活动情况。

In the following days, Francis was able to piece together what had happened. [VERB PREP. wh]

在随后的几天里，弗朗西斯得以把发生的事情拼凑出来。

Frank was beginning to piece things together. [VERB noun PREP.]

弗兰克开始拼凑出事情的真相。

This process is akin to piecing together a jigsaw puzzle. [VERB PREP. noun]

这个过程和拼图相似。

Doctors painstakingly pieced together the broken bones. [VERB PREP. noun (not pronoun)]

医生们精心地把碎骨拼合起来。