1. You feed the wire in here and it come out at the other end. 你把铁丝从这里插进去,它会从那一头出来。
2. Other scientists also have worked with low-phytate feed in recent years. 近年来,其他科学家也进行了低植酸喂养的研究。
3. A pod of beluga whales diving to feed in Hudson Bay, Manitoba, Canada. The whale nearest to the photographer is releasing air to aid its descent. 一群白鲸在加拿大马尼托巴的哈得逊湾潜水觅食。离摄影师最近的一只白鲸正放出空气以助下潜。