他大概7岁，骨架像他妈妈一样娇小均匀。He was about seven years old, small and fine-boned like his mother.人体骨架是由依靠韧带连接的形状相异的骨头构成。The skeleton consists of differently shaped bones held together by ligaments.这片建筑还只是仅有主梁的骨架.The block is still ...
"I'll be all right," he said airily. "It was only a thought."“我会没事的，”他漫不经心地说，“那只是想想而已。”" I don't care, " he said airily.‘ 我才不在乎呢, ’ 他漫不经心地说.He answered the reporters'questions flippantly; this cannot be ai...
You can really work up a sweat doing housework.做家务真的会让人大汗淋漓。Why do you leave all the hard work up to your mother?你为什么把所有难做的事都留给你母亲?They will work up all these stones in building the bridge.他们将把这些石子全部用来造桥....