1、The malaria parasite is a terrible foe.
瘧原蟲是一個(gè)可怕的敵人。

2、It is a time when the malaria parasite is peculiarly vulnerable.
瘧原蟲最脆弱的時(shí)候正是我們下手的時(shí)機(jī)。

3、Both the malaria parasite and the mosquitoes which spread it respond to temperature and moisture.
瘧原蟲和其傳播源蚊子都喜歡溫暖潮濕的環(huán)境。

4、The malaria parasite feeds on fat in the blood and without it the parasite is starved.
瘧疾寄生蟲靠血液里的脂肪為生，少了脂肪寄生蟲就只好餓著了。