1.because of 因為
例句:Investment remains tiny primarily because of the exorbitant cost of land.
投資仍然微乎其微,主要原因在于土地成本過高
。2.suffer from 患(某種?。?/span>
例句:You must have suffered from a cold.
你一定是感冒了
。3.mental illness 精神疾病
例句:Modern medicine has a large armoury of drugs for the treatment of mental illness.
現代醫學有大量可以用來治療精神疾病的藥物
。4.slow down 減緩
例句:There is no cure for the disease, although drugs can slow down its rate of development.
盡管藥物可以減緩病情的發展,但是這種病仍然是不治之癥
。