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- The head of the dolphin popped up quite near the boat. 那海豚的头在离船很近的地方冒出来。
- Dolphin sonar 海豚声纳
- The dolphin balanced the ball on its nose. 海豚用鼻子顶着球，使其保持平衡。
- Our main detection device is sonar. 我们主要的探测装置是声波定位仪。
- Dolphin, dolphin, dolphin I love you. 海豚，海豚，海豚，我爱你。
- I'm getting a strong response on the sonar. 我在声纳上测得强力反应。
- The whales need sonar to find food. 而鲸鱼就是靠这种能力来寻找食物的。
- They have taught a new trick to the dolphin. 他们教给了海豚一种新的把戏。
- Dolphin: Oh, I see. Well, this is my grandpa. 海豚：哦，我知道了。这是我的爷爷。
- A dolphin sleeps with one eye open. 海豚睡的时候是只眼开只眼闭的。
- We sat listening to the chat-chat-chatof the sonar. 我们坐下来听声纳的嚓嚓嚓声。
- Cavitation is noisy and easily detected by sonar. 空泡现象是有噪声的并且容易被声纳探测到。
- Sub collides with US destroyer's sonar. 中国潜艇与美驱逐舰声纳相撞。
- Have you seen the dolphin show yet? 你看过海豚表演吗?
- We picked up two submarines on sonar. 我们用声波定位仪观察到两条潜水艇。
- A dolphin leapt out of the water. 海豚跃出水面。
- He noticed a dolphin swimming toward him. 然后他看到一只海豚朝他游过来。
- The answer is that they use echolocation or sonar. 答案是：它们用回声定位或者说声纳系统。
- The first night after the charades. Dolphin's Barn. 就是在海豚仓猜哑剧字谜后那第一个夜晚。
- It has been shown that using the sonar to det... 试验研究表明，通过声纳测障，可使集矿机按规划路径进行绕障行走。
