中英释义：
双语例句
如今什么东西都需要密码。我们有很多设备，比如智能手机、笔记本、台式电脑。我要问你一个关于智能手机的问题。
Rob:Today we have passwords for everything. And we have so many devices - like smartphones and laptops and computers - so I'm going to ask you a question about smartphones.
重点词汇
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我们有
we have
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很多
a large number of; plenty of; very many; a great many; a lot of
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设备
equipment; device; plant; facility; facilities; gear; rig; hardware; installation; apparatus