该州十一所学校是用一种濒临灭绝的海洋动物——海牛来命名的.Eleven honor the manatee, an endangered sea animal found in that state.我们看了海豚 、 海牛 、 海狮和鲸的表演.We watched dolphin, manatee, sea lion and whale shows.海象的外形是从海牛物种里演化而成.The shape of Walrus evolved...
A pair of teenage boys were smoking cigarettes...两个十来岁的男孩正在吸烟。Most pregnant women remain off cigarettes while carrying the child.大多数孕妇都在孕期戒了烟。The risk of developing heart disease increases with the number of cigarettes s...
What! are the people always to be kept on leashes?究竟 是什么一直束缚着人民?But we do need a little freedom from our leashes on occasion.当然有时也需要不受羁绊和一点点的自由.Both the leopard and the goat were given to him on leashes.两个被皮带拴住的豹及山羊交到了他的...