他给出了一个可信的迟到借口。

He gave a ___plausible excuse for being late.

所有这些点都很强有力，他们的理论当然可信，但如果我们从不同角度看这个问题，事情可能就不那么清晰了。

All these points are strong and their theory is certainly ___plausible, but if we take a look at the subject from a different perspective, things may not be so clear anymore.

她的故事听起来可信。

Her story sounds ___plausible.