But their seeds live on,ready for when the rains return,但是它們的種子存活下來了等待著上天再次降雨

live on繼續存在

This custom will live on for centuries.

這種習慣還將繼續存在很多世紀。

He will die, but his fame will live on after him.

他總是要死的，但是他的聲譽將永存下去。

ready for準備從事

The goods are all ready for shipment.

貨物已經準備好待裝運。

Your order is ready for delivery.

你訂購的貨物可隨時交付。

In the east, ruined cities hark back to a time of plenty.在東部，古城廢墟提醒著人們那曾經繁榮的時代

hark back折回；往事重提；回到原題

Some old people always hark back to how things were30 years ago.

有些老年人老是喜歡重提三十年前的狀況。

The hounds harked back to the dells.

獵犬折回小山谷想再找尋到嗅跡。