避免(bìmiǎn) avoid
急剧(jíjù) rapid; sharp
延长(yáncháng) lengthen; extend; prolong
强硬(qiángyìng) tough; unyielding
打击(dǎjī) crack down
夸(kuā)大(dà) exaggerate
慢(màn)性(xìng)病(bìng) chronic disease