情理

Iran would be alogical supplier, but is out of the question on political grounds.

伊朗本会个合理供应源，但因政治原因被排除了。

The question is without reason.

个问题不合理。

The reasoning seems rational.

论据合理。

The grass grows and the horse is ruttish, how reasonable the natural is in turn. The copulation in mule market has become the common thing.

草长马发，自然界交替多么合理。骡马市上交配也就成了理之事。