“蝉夏天叫？求偶呢”！
Cicadas sing in summer.蝉在夏天鸣叫。Male cicadas sing to attract females.雄蝉鸣叫是为了吸引雌蝉。“Male cicadas sing in summer to find mates.”“蝉夏天叫，是
Cicadas sing in summer.蝉在夏天鸣叫。Male cicadas sing to attract females.雄蝉鸣叫是为了吸引雌蝉。“Male cicadas sing in summer to find mates.”“蝉夏天叫，是