长期过度开采使地下水系统接近衰竭,周边农田也受到影响。Chángqī guòdù kāicǎi shǐ dìxiàshuǐ xìtǒng jiējìn shuāijié, zhōubiān nóngtián yě shòudào yǐngxiǎng.Long-term over-extraction has brought the groundwater system close to exhaustion, affecting nearby farmland as well.
爷爷年纪大了,心脏已经开始衰竭,家人都很担心。Yéye niánjì dà le, xīnzàng yǐjīng kāishǐ shuāijié, jiārén dōu hěn dānxīn.Grandpa is getting old, his heart has already begun to fail, and the whole family is very worried.
这片土地因过度使用而衰竭,产量一年比一年低。Zhè piàn tǔdì yīn guòdù shǐyòng ér shuāijié, chǎnliàng yī nián bǐ yī nián dī.This land has become exhausted from overuse, and yields drop year after year.