be at somebody's side/stay by somebody's side/not leave somebody's sideto be with someone, and take care of them or support them 在某人身边/不离某人左右〔照顾或支持他们〕 He faced the reporters with his wife at his side. 他由妻子陪同面对那些记者。
She nursed him through his illness, never leaving his side. 在他生病期间，她悉心照料，始终不离左右。
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