The dog's tail is wagging happily because it sees its owner.（狗的尾巴因为看到主人而快乐地摇着。）

A kite's tail helps it fly more steadily in the sky.（风筝的尾巴有助于它在空中飞得更稳。）

The cat twitched its tail when it saw the mouse.（猫看到老鼠时，抽动着它的尾巴。）

The peacock spreads its magnificent tail to attract the female.（孔雀展开它华丽的尾巴来吸引雌孔雀。）

The lizard can shed its tail as a defense mechanism.（蜥蜴可以断掉尾巴作为一种防御机制。）

The comet has a long, glowing tail as it streaks across the sky.（彗星划过天空时拖着一条长长的发光尾巴。）

The fish's tail fin propels it forward through the water.（鱼的尾鳍推动它在水中向前游动。）

The little girl grabbed the horse's tail gently.（小女孩轻轻地抓住马的尾巴。）

The snake's tail made a soft rustling sound as it moved.（蛇移动时，它的尾巴发出轻轻的沙沙声。）

The airplane left a white tail in the blue sky after takeoff.（飞机起飞后在蓝天中留下一道白色的尾迹。）

The squirrel uses its big, fluffy tail to keep warm in winter.（松鼠在冬天用它又大又蓬松的尾巴保暖。）

The scorpion's venomous stinger is at the end of its tail.（蝎子有毒的螫针在尾巴末端。）

The bird fluffed up its tail feathers to look more attractive.（鸟儿竖起尾羽，让自己看起来更有吸引力。）

The rocket left a fiery tail as it blasted into space.（火箭发射进入太空时留下一条火红色的尾巴。）

The cow swished its tail to shoo away the flies.（奶牛摆动尾巴驱赶苍蝇。）

The dragonfly's long tail helps it maintain balance during flight.（蜻蜓长长的尾巴有助于它在飞行中保持平衡。）

The toy dog's tail wiggles when you press the button.（当你按下按钮时，玩具狗的尾巴就会摆动。）

The fox's bushy tail is one of its most distinctive features.（狐狸毛茸茸的尾巴是它最显著的特征之一。）

The whale's massive tail moves up and down to propel it through the ocean.（鲸鱼巨大的尾巴上下摆动，推动它在海洋中前进。）

The horse flicked its tail impatiently while waiting.（马在等待时不耐烦地甩动着尾巴。

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