一缕轻烟在林间袅袅升起。A thin wisp of smoke straggled up through the trees.烟从烟囱里袅袅升起。Smoke was curling up the chimney.棕黄色的烟雾冒出来，袅袅升起。The yellowish brown smoke fumed up and swirled....
The two parties encode confidential data in a form that is not directly readable by the other party.双方将机密资料加密，这样对方就无法直接读取资料。Sets or retrieves the character set used to encode the object.设置或获取当前使用的字符集编码的对象.Various tokens ...
We had a long, happy, fruitful relationship.我们有过一段长久、愉快、双方都获益良多的关系。It was a fruitful meeting; we made a lot of important decisions.这是一次很有成效的会议, 我们做出了许多重大决定.Newton's laws were fruitful for the future development of s...