to lose consciousness, usually during surgery
失去意识，通常在手术期间 (shīqù yìshí, tōngcháng zài shǒushù qījiān)
"He was nervous before going under for his operation."
"他在手术前感到紧张。" (Tā zài shǒushù qián gǎndào jǐnzhāng.)
to trust your own abilities and decisions
a simple solution to a complex problem
to show the necessary ability when faced with a challenge
to reduce the amount of something
kind and sympathetic
completely exhausted or near collapse
