The second fed into the earpieces of the eight u. s. postal service cyclists who were racing along the switchbacks ahead of us .

第二个对讲机则与骑行在我们前方的8位车队车手的耳机相连。

Small mikes are easier to fit into earpieces , and recently they have been getting very small indeed .

微型麦克会更容易装进听筒，并且现在确实可以制造出非常小的麦克风。

Ladies , knock it off . We are hereto get information . Earpieces in ?

女士们,停.我们是来找线索的耳机带了吗?

One group bribed a teacher to fax them the test paper and paid university students to provide answers , which were transmitted to the children through earpieces .

其中一伙贿赂了某位老师，请他将试卷传真发给大学生，并有偿请他们提供答案，最后通过耳机把答案传给考生。

Nobody foresaw the rise of texting , for example . And the market for wireless earpieces depends on people 's willingness to look as though they are talking to themselves .

如，没有人预见到文本短信的欣欣向荣，又如，无线耳机市场则取决于人们是否愿意接受让他人看起来似乎是在自言自语的这种通话方式。