两国关系在过去一年已打了一个艰苦的补丁。
Relations between the two countries have hit rough patches in the past year.
新的一年已悄无声息的到来，2009就要从生命中永逝。
The New Year has silently the arrival of 2009 is necessary to depart from life forever.
因为电子马达用永久磁铁代替电子线圈的做法已经被广泛采纳，所以钕的价格在过去的一年已翻了两番。
Over the past year the price of neodymium has quadrupled as electric motors that use permanent magnets instead of electromagnetic windings have gained even wider acceptance.
应用推荐