The baby had been ill but seemed to be on the mend.

这婴儿生病了，但看起来病情正在好转。

I'm very glad to hear that you're on the mend.

我很高兴听到你的病情正在好转。

My leg is definitely on the mend now.

我的腿确实在好转。

Does he believe the economy's really on the mend?

他相信经济确实在复苏吗？

More evidence that the economy was on the mend was needed.

需要更多表明经济在好转的证据。