想讓他答應如此要求恐怕不大可能 there seems to be little chance that he will grant such a request
答應 1.(應聲回答) answer; reply; respond 我敲了幾下門, 但沒人答應。 i knocked at the door several times, but there was no answer.2.(許諾) promise; comply with 他答應盡力而為。 he promised to do his best. 他們答應立即回復。 they promised an immediate reply.3.(同意) agree; consent 答應她的請求 consent to her request; 他答應幫我忙。 he agreed to help me