1、 The city was burnt to a desolate waste、這城市被焚毀成廢墟。
2、 A lot of poisonous waste from the chemical works polluted the river、化工廠(chǎng)的許多有毒廢料污染這條河。
3、 Long dry periods wasted the land、長(cháng)期的干旱使土地荒蕪。
4、 Turn the water off、 Don't let it waste、把水關(guān)上，別讓它白白流掉。
5、 He was wasted by disease、他因患病而虛弱。