To be so tired or frustrated that you can’t deal with anything more.
累到无法再应对任何事。 (lèi dào wúfǎ zài yìngduì rènhé shì.)
"After working nonstop for weeks, I was at the end of my rope."
"连续几个星期不停地工作后,我已经筋疲力尽。" (liánxù jǐ gè xīngqī bùtíng de gōngzuò hòu, wǒ yǐjīng **jīnpílìjìn**.)
someone who is very dear and loved deeply
to begin to do something regularly
to improve one’s thinking or problem-solving ability through...
to join an activity or discussion quickly
to cause pollution or environmental impact through daily act...
to reveal someone's secret identity or hidden purpose