He began informally to handle Ted's tax affairs for him.他开始非正式地为特德打理税务。Everyone dressed informally in shorts or jeans.大家都穿得很休闲，不是穿了短裤就是穿了牛仔裤。You will have a chance to circulate and chat informally.你们会有机会四处走动一下,互相聊聊....
ICMP communications source, code simple, but useful for beginners.ICMP通信的源码, 代码简单, 但对初学者很有用.She's in the beginners' class.她在初级班。The pool is divided into three sections with a crawler lane for beginners...泳池分三部分...
It is shown that the proposed controller can guarantee global uniform ultimate boundedness.所设计的控制器能够确保全局一致最终有界性.In this paper we prove the boundedness of the θ - type Calder � � n - Zygmund Commutator on the Triebel - Li...