We rely entirely on voluntary contribution.

　　我們全靠自愿捐贈。

　　You can rely on him to respond to a challenge.

　　你可以信賴他，他懂得應付挑戰(zhàn)。

　　As babies, we rely entirely on others for food.

　　在嬰兒時期，我們完全依賴別人喂食。

　　Many animals rely on concealment for protection.

　　許多動物靠藏匿自己來避害。

　　We had to rely on a compass and a lot of luck to get here.

　　我們只得靠羅盤和很大的運氣到達這兒。

　　These days we rely heavily on computers to organize our work.

　　現在，我們在很大程度上依賴電腦來安排我們的工作。