他總是樂於助人不求回報英語是He is always ready to help others without expecting anything in return。
return短語搭配：
in return作為報答、return to返回；回到；回歸、return to normal恢復正常、return to school返校、return from返回；歸來、return the favor報答；回報、the return of的回歸、tax return納稅申報表、by return由最早壹班回程郵遞送、carriage return回車裝置、day return當日往返票、by return of post由最早壹班回程郵遞送。
sale or return剩貨包退；可退貨經售、return the compliment回應別人的問候、return thanks致謝；感謝、return to the charge再次嘗試、return crease後限制線、return for回報；返回；報答、rate of return回報率；收益率；退貨率。
雙語例句：
1、These waves reflect(反射) off surfaces all around and?return?to my ears.
這些波反射離開四周的表面，回到我的耳朵。
2、Increasing the?return?on capital investment.
增加資本投資回報。
3、One day I will?return?your help.
總有壹天我會回報妳的幫助。
4、Remember that you can expect the best in?return.
記住，妳可以期待最好的回報。
5、In?return, we should understand and care about them.
作為回報，我們應該理解和關心他們。