ประโยคภาษาจีน : 中文句子 |
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yǐn jìn 引进 cǎo 草 lǐ 鲤 kòng zhì 控制 shuǐ cǎo 水草 shēng 生 cháng shí 长时 tōng cháng 通常 xiān dé 先得 jié zā 结扎 yǐ 以 fáng zhǐ 防止 guò dù 过度 fán zhí 繁殖 ér 而 dǎo zhì 导致 jī è 饥饿 zhì sǐ 致死 |
When grass carp are introduced for weed control, they are often sterile in order to prevent them from overbreeding and then starving to death. |