把…和…作比较 compare…to
帮助丹尼尔把居住在火星和居住在地球作比较。
Help Daniel compare living on Mars to living on Earth at present.
把A与B作比较 compare A with B (这个是动词词组)
我们可以把X射线的产生粗略地与子弹被树挡住这种情形作比较。
Crudely , we might compare the production of X- rays with the stopping of a bullet by a tree .
The A and B to compare
compare A with B