提示：点击例句中的单词，就可以看到词义解释

Then why are you listed asthe attending on his wristband ?

那为什么他的腕带上还写着你的名字?

Why fill out forms and carry a party card when you can sign a petition online , tweet and sport a wristband to show you care ?

既然在网上请愿书上签名、发微博、戴个腕套，就可以表明你的关注倾向，何必还要找麻烦填写表格、携带党证呢？

A sensing wristband automatically detects a fall or heart problems in an elderly occupant and can send an alert .

一个有感知力的表带能自动探测疾病或是老年居住者的心脏问题，并发出警报。

It tracks movement , and if you wear it in a little elastic wristband at night , it can also track your hours of sleep .

它追踪运动，如果你把它放在一个弹性腕带里戴着睡觉，还能追踪你的睡眠时间。

In eight color-coded wristband , the yao fans said the eight positive attitude towards life .

在八种颜色的彩色腕带上，姚明迷说了八种积极的人生态度。