1. Place one earpiece in her ear and one in your own and enjoy your private dance floor. 将一个耳塞放入她的耳中，另外那只耳塞放入你的耳中，然后尽享你们的私人舞池。
2. With this in mind, we decided to focus on the problem with the 5800's earpiece and here is what we have managed to find out. 考虑到这一点，我们决定把重点放在问题的5800的耳机和这里是我们必须设法找到答案。
3. Starting January 21st all authorize service centers have been receiving new earpiece models that have a slightly different color, but sport the same part number. 从1月21日所有授权服务中心已接收新耳机模式，有一个稍微不同的颜色，但相同的运动的一部分号码。
英英解释
n.
1. electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted
