The Wiim Sound speaker both lacks features compared to competitors, but also offers up some of its own. Unlike Sonos and Apple, Wiim has a small touchscreen display. Unlike Amazon, its real estate across the speaker is modest. Unlike Sonos, Amazon, and Apple's speakers, you need the included remote to summon the Wiim Sound's voice assistant capabilities.
First Quarter — Half of the moon is lit on the right side. It looks like a half-moon.
，这一点在体育直播中也有详细论述
何小鹏：我认为L4开始就会有新的责任主体，在今天全球科技发展的情况下，基本上从L2的下一个台阶就是L4，中间专门加一个L3实际对于硬件、软件、法律法规都是挑战，所以从我的角度来看，我认为中国应该一个是L2，一个是L4。
if / else (including as expressions)