在和那家伙的来往中我必须十分小心，因为不管他看起来多诚实，可以肯定他留有后手。

I should be very cautious in any dealing with that fellow, for however honest he appears to be, you can be sure he has something up his sleeve.

youdao

在和那家伙的来往中我必须十分小心，因为不管他看起来多诚实，可以肯定他留有后手。

I should be very cautious in any dealing with that fellow, for however honest he appears to be, you can be sure he has something up his sleeve.

youdao