Don't tie [put on] your shoes in a melon patch or adjust your hat under a plum tree -- avoid being suspected.; Don't do anything to arouse suspicion.

瓜田不纳履， 李下不整冠。

In short, there was nothing to arouse suspicion.

简而言之，没有任何会引起怀疑的迹象。

In the house there was nothing to arouse suspicion.

在这所房子中没有什么引起怀疑的。

We left in the daytime so as not to arouse suspicion.

我们在白天离开以免引起怀疑。

That's a level of precision that should arouse suspicion.

这样的精准度应该引起怀疑。