to explain something in simple, non-technical language
用简单的非技术性语言解释某事 (yòng jiǎndān de fēi jìshùxìng yǔyán jiěshì mǒu shì)
"Can you explain the theory in layman's terms?"
"你能用通俗易懂的语言解释这个理论吗?" (nǐ néng **yòng tōngsú yìdǒng de yǔyán** jiěshì zhège lǐlùn ma?)
to trust that what someone says is true
to understand something by combining small details
Working together gives better results.
the less harmful of two bad options
Wear clothes that will make others admire you
a delicate situation requiring careful diplomacy