常見(jiàn)例句雙語(yǔ)例句Meanwhile, says the UN, farm land is becoming unusable as irrigation schemes and intensive farming lead to waterlogging and desalination.與此同時(shí)，聯(lián)合國(guó)的調(diào)查表明，因?yàn)殚L(zhǎng)期使用淡化海水灌溉，農(nóng)場(chǎng)的土地正在變得貧瘠。權(quán)威例句They aim to bolster their hold on the east, stop the rupture of the land link between their northern and eastern areas, and make Trincomalee harbour unusable.ECONOMIST: Sri Lanka at war 返回 unusable land