You can also find the power button and lock screen key on this squiggly cable, as well as another microphone for noise cancellation and improved voice quality.
这根弯弯曲曲的线缆上还能找到开机键和锁屏键，以及另外一个麦克风，用于噪音消除和提升语音质量。
2
Although customers may find this annoying, it is unclear whether it is an abuse of market power to lock in users (see article).
虽然客户觉得这很讨厌，但是是否存在锁定客户的市场权力的滥用却不明显。
3
In just a few years, every door lock, card reader, video camera, vehicle, power meter, and light switch will have an IP address — at least in the business world.