The Prime Minister avowed that he saw no need to change his country's policies.首相公开表示他觉得没有必要改变国家政策。He saw the pitiless eyes of his enemy...他看到了敌人冷酷的眼神。He glanced over his shoulder and saw me watching him.他扭头瞥了一眼，看见我...
An atom itself is a complete whole, with its electrons, protons and neutrons and other elements...一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。The neutrons and protons form the core of the atom.中子和质子构成了原子核.A substance donates protons...
Books are now printed in braille.很多书现在都用盲文印.Braille typewriters and electric embossing machines are also used.布拉耶盲字可以使用打字机,近来还有电动凸版机的发明.Braille used raised dots, just as in night writing.在代码中,布莱叶使用突起的小点, 就像“夜间文字”中所用的小点一样...