贼鸥是飞行速度很快的黑色鸟类，尾部长而分叉。Jaegers are swift black birds with long forked tails.管理员把我们带到斜坡上的一处有利位置，我们从那里看到了下面岩石上的银鸥。The warden took us to a vantage point on the slopes where we saw herring gulls on the rocks below.两点三点白鸥划破了渐变...
页面按顺序标了页码。The pages are numbered sequentially.姓名按顺序排列.The names are arranged in order.有些书位置不对, 请把它们按顺序放好.Some of these books are out of place. Please put them in right order....