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疟疾是蚊子传播的一种疾病。
Malaria is a disease that mosquitoes carry.
youdao
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蚊子是传播疟疾的“使者”，全世界每年有78万人死于这种疾病。
The disease is spread by mosquitoes and kills 780,000 people worldwide every year.
youdao
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蚊子是传播疟疾的“使者”，全世界每年有78万人死于这种疾病。
The disease is spread by mosquitoes and kills 780,000 people worldwide every year.
youdao