"And it may not be the last." Bosworth repeated the Obama administration's policy that Washington is willing to talk one-on-one with North Korea, but only within the framework of six-nation talks begun in 2003 aimed at ending all of the North's nuclear capabilities.

VOA: standard.2009.09.06

um, in one language and then go to another language you have to talk on the level of a child.

再转换到另一门陌生的语言将是十分困难的，他的表达可能变得像儿童一样磕磕巴巴。

想学好英语吗？ - SpeakingMax英语口语达人

Like, we talk to professors one on one. We have lectureships. We talk to like...

比如，我们和教授一对一交谈。我们有导师制度。我们互相交谈，和……

认识更多人 - SpeakingMax英语口语达人