每日口說挑戰 致永遠的小強，為何蟑螂殺也殺不死？ (Why Cockroaches Are So Hard To Kill)

今日挑戰句子

On top of that, this roach has a super-strong immune system that seeks out and kills harmful microbes and fungi, making the most unsanitary environment look like a five-star hotel to the American cockroach.

更重要的是，這種蟑螂有超強大的免疫系統，會找出並殺光有害的微生物跟菌類，大多數不衛生的環境對美洲蟑螂而言就像間五星級飯店。