那孩子得到礼物的条件是取得好成绩.The gift to the boy is conditioned on his good marks.好成绩令他鼓舞.He was heartened by the good test results.夏普先生是一位很有天赋的歌词作者，他在每首歌曲中都做出好成绩。Mr Sharp is a gifted lyricist who does something good in every song....
她只是装得像个尽心尽责的母亲似的。She was just playing the devoted mother.我们必须尽责.We have to discharge our duties.“赋予我的权力，”总统说，“我将尽责履行。”"The powers delegated to me," the President said, "will be exercised with due responsibility."...