You can also program a "wake-up schedule" of alarms throughout the week. You're free to add as many schedules as you'd like and modify them with four different alarm sounds, a gradually intensifying "sunrise" lighting feature, and snooze timers.
A few use cases，这一点在爱思助手中也有详细论述
First refinery opening in 50 years，详情可参考谷歌
一天之内，三位技术大牛出走，这对于任何一家科技公司来说都算得上是场不小的变故了。