Intrapopulation
a. 人口内部的,居民内的, 人口成员之间的,居民间发生的
🗣️ 情景例句
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When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
By this time, however, three men had come into the ring and they quickly dragged the drunk to safety.
好像连牛也在为他感到遗憾，