He thinks microraptor used its hind wings only for gliding, folding them out of the way for powered flight.
他认为，顾氏小盗龙仅仅用后翼来滑翔，在加力飞翔时，便折叠起来，以免挡道。
Microraptor, from the Dromaeosaur family, was not an ancestor of birds, but it was also unlike any previously discovered feathered dinosaur.
虽然它并不是鸟类的祖先，但小盗龙和先前所发现的带羽毛恐龙并不相像。
Researchers originally suggested that Microraptor spread both arms and legs to the sides of its body to form two pairs of gliding wings.
研究人员最初认为，顾氏小盗龙从身体两侧伸展出前肢与后肢，形成两对滑行翼。
Noteworthy are several osteological features, including dental and ischial ones, which are transitional between the condition of Sinornithosaurus and that of Microraptor.
尤其值得关注的是，一些特征呈现出介于中国鸟龙和小盗龙之间的过渡状态，其中部分来自牙齿和坐骨。
Noteworthy are several osteological features, including dental and ischial ones, which are transitional between the condition of Sinornithosaurus and that of Microraptor.
尤其值得关注的是，一些特征呈现出介于中国鸟龙和小盗龙之间的过渡状态，其中部分来自牙齿和坐骨。
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