反之，胸骨的长度加长，深度、宽度渐小的鸟类，其飞行能力较弱或已经丧失飞行能力。
In contrast, the flight ability are weakened or lost with the increase of sterna length but decrease in its depth and width.
窗外的风渐渐小了下来，凋零的叶儿也找到属于他们的归宿，共同演奏着“落红不是无情物，化作春泥更护花”的生命序曲。
The wind gradually smaller Windows down, withered Yeer also found belong to their fate, common playing of "la Hong is not a heartless things, into a more Huhua Enriching the soil" life Overture.
滑冰板曾一度很流行，但是人们对它的兴趣最终渐小了。
The skate board was popular for a while but interest in it eventually tailed off.
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