4.Their motives for undertaking this study are highly questionable.
他们承担这项研究动机大有问题。
5.their motives he could only guess at.
他只能推测他们动机。
6.He suspiciously arrogated bad motives to other people.
他疑神疑鬼地以小之心度君子之腹。
7.I have to warn you that his motives have lain hidden.
我不得不提醒你他动机还不明。
8.Her true motives only emerged later.
她实际动机是后来才显露。
9.Why do you impute selfish motives to her?
你为她动机是自私?
10.I suspect he may have had ulterior motives for being so generous.
我怀疑他如此慷慨大方也许是别有用心。
11.they've started looking for motives—that lets me out.
他们已经开始寻找动机 了——我嫌疑也因此被排除了。
12.Moreover, employees' ingratiatory motives had indirect effect on their OCBs toward other targets by increasing exchange relationships with their supervisors.