珍珠的成色受到孕育它的牡蛎种类，以及牡蛎所生活的深度、温度、水的含盐度的影响。
虽然仿鸟可以惟妙惟肖的模仿多种鸟类的歌声，但是还是能够很快的通过特定的听觉线索来区分它们。
行走鱼不但可以在水外生活，而且还能在陆地上进行短暂的行走。
The pigmentation of a pearl is influenced by the type of oyster in which it develops,and by the depth,temperature and salt content of the water in which the oyster lives.
Although th mockingbirds superbly mimic the songs and calls of many birds,nonetheless they can also be quickly identified mockingbirds by certain aural clues.
Not only can the walking fish live out of water,but they can travel short distances over land.
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The pigmentation of a pearl is influenced by the type of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives.
Although mockingbirds superbly mimic the songs and calls of many birds, the can nonetheless be quickly indentified as mockingbirds by certain aural clues.
Not only can walking fish live out of water, but they can also travel short distances over land.
1 The pigmentation of a pearl is influenced by the type of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives.
2 Although mockingbirds superbly mimic the songs and calls of many birds, they can nonetheless be quickly identified as mockingbirds by certain aural clues.
3 Not only can walking fish live out of water, but they can also travel short distances over land.
The pigmentation of a pearl is influenced by the type of oyster in which it develops,and by the depth, tempreture and salt content of the water in which the oyster lives.
Although the mockingbirds superbly mimic the songs and calls of many birds,nonetheless they can also be quickly identified as mockingbirds by certain aural clues.
Not only can the walking fish live out of water, but they can travel a little distances over land.
1、The pigmentation of a pearl is influenced by the type of oyster in which it develops and by the depth , temperature ,and the salt content of the water in which the oyster lives.
珍珠的色泽取决与它所生长的蚌和蚌生活的环境，水的深度、温度、含盐量。
母贝的种类及其所生活水域的深度、温度和浓度影响着珍珠的颜色。
The pigmentation of a pearl is influenced by the type of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives.
尽管模仿鸟能够极好地模仿很多鸟类的声音，却还是能通过某些声音很快地把它辨识出来。
Although mockingbirds superbly mimic the songs and calls of many birds, they can nonetheless be quickly identified as mockingbirds by certain aural clues.
步鱼不仅能离开水生存，甚至能在陆地上作短途旅行。
Not only can waling fish live out of water, but they can also travel short distances over land.
