1. Stridulation is a form of communication used by many insects, such as crickets and grasshoppers.
昆虫间的交流方式包括很多种，其中之一就是跳蚤和蚱蜢等昆虫的鸣叫。
2. Male cicadas produce stridulation sounds to attract females during mating season.
雄性蝉在交配季节会发出鸣叫声来吸引雌性蝉。