观众朋友们，看到孔雀悠闲自在的样子，您应该不难猜到，我们已经来到了美丽的西双版纳。
Audience friends, Seeing these leisurely peacocks, it shouldn't be difficult for you to guess that we've arrived in the beautiful Xishuang Banna.
孔雀鱼需要氧气才能存活，所以当我们看到它们无力的浮游在水面上换气时，这就是一种警讯并代表饲养缸里的水中含氧量不足。
Fish need oxygen to survive. If your guppies are gasping at the water's surface, this is a sign that there is not enough oxygen in the tank for the number of fish you have.
孔雀鱼需要氧气才能存活，所以当我们看到它们无力的浮游在水面上换气时，这就是一种警讯并代表饲养缸里的水中含氧量不足。
Fish need oxygen to survive. If your guppies are gasping at the water's surface, this is a sign that there is not enough oxygen in the tank for the number of fish you have.
应用推荐