sincerely
US
UK sincerely adv: (letter closing) (用于信末署名前)
SC 谨上 jǐn shàng
The letter was signed, "Sincerely, Your Friend."
信上的签名是，“谨上，您的朋友”。
sincerely adv: (truly)
SC 真诚地 zhēn chéng de
TC 真誠地
TC 真誠地
SC 诚恳地 zhēn chéng de ，chéng kěn de
He was sincerely interested in learning more.
他是诚心诚意地想多学点东西。
Sincerely yours expr: (letter: used to sign off) (用于信函末尾署名前)
SC 你真诚的，敬上 nǐ zhēn chéng de，jìng shàng
Yours sincerely expr: formal, written (formula for ending correspondence) (正式用语，书面语，用于书信结尾)
SC 此致，您诚挚的 cǐ zhì，nín chéng zhì de
I look forward to your reply. Yours sincerely, Joe Bloggs.
我期待您的回信。此致，你诚挚的，老百姓。