36. Malaria has long troubled the populations of South America, Africa, and Asia, where mosquito bites infect up to 500 million people a year with this serious and sometimes fatal parasitic blood disease.
瘧疾長(zhǎng)期以來(lái)一直困擾南美，非洲和亞洲的居民，在這些地區(qū)，每年有多達(dá)500 萬(wàn)人由于被蚊子叮咬而染上了這種由寄生蟲(chóng)引起的嚴(yán)重有時(shí)甚至是致命的血液疾病。
|
拆句
|
難詞分析
|
難句解析
|
|
Malaria has long troubled
the populations of South
America, Africa, and Asia ,
|
Malaria n. 瘧疾；tlouhle v.麻煩，困擾；population n. 人口
|
主句，主謂賓結(jié)構(gòu)
|
|
where mosquito bites infect
up to 500 million people
a year with this serious
and sometimes fatal
<p class="p15" style="margin-bottom:0pt; margin-top:0pt; line-height: |
粵公網(wǎng)安備 44030402000127號(hào)
