in trouble or likely to fail (especially a relationship or marriage)
处于困境或可能失败（特别是关系或婚姻） (chuyu kunjing huo keneng shibai (tebie shi guanxi huo hunyin))
"Their marriage is on the rocks after constant arguments."
"他们的婚姻在困境中，因为不断争吵。" (tamen de hunyin zai **kunding zhong**, yinwei buduan zhengchao)
to quickly become good friends
to make someone fall in love with you suddenly
without any logical uncertainty
to start a computer or system
something good that happens by chance
to work extremely hard
