難當

hard to endure (hot weather, itchiness etc)

difficult (to...) / problem / difficulty / difficult / not good

disaster / distress / to scold

to be / to act as / manage / withstand / when / during / ought / should / match equally / equal / same / obstruct / just at (a time or place) / on the spot / right / just at

at or in the very same... / suitable / adequate / fitting / proper / to replace / to regard as / to think / to pawn / (coll.) to fail (a student)

lit. standing in front of the King of Hell is easy, but smaller devils are difficult to deal with (idiom)

to feel ashamed (idiom)