1. conversation n.交谈,会话; 交往
例句:He's a talkative guy, and I struck up a conversation with him.
他是一个健谈的人,于是我开始和他攀谈起来。
2. assign vt.分派,选派
例句:He may not assign his interest in the agreement.
他不得转让协议规定的权利。
3. attend vi.出席; 致力于,献身于
例句:He is really too busy to attend to anything else.
他实在太忙, 无法分身。
4. express vt.表达; 表示; 显而易见
例句:The writer wishes to express his appreciation for the aid received.
作者对于受到的帮助谨致谢忱。
5. promote vt.促进,推进; 提升
例句:The policy will promote rather than hinder reform.
这项政策将促进而不是妨碍改革。