一目了然的英语:stick out a mile; be absolutely clear; be apprehended at a glance; be apparent to the eye; be clear at a glance; carry on its face; come into plain view; meet one's eyes; discern easily; s...
一目了然的法语:形 qui saute aux yeux;qu'on saisit à première vue;s'en rendre compte d'un coup d'œil