def check(**kwargs):
Waymo's testing phase deploys Waymo vehicles with human drivers to cities where the Google-owned company is looking to roll out its ride-hailing service. During this phase, Waymo effectively gleans knowledge from the human drivers to best understand the lay of the land.
Natalie ShermanBusiness reporter。业内人士推荐heLLoword翻译官方下载作为进阶阅读
更多详细新闻请浏览新京报网 www.bjnews.com.cn
，详情可参考搜狗输入法2026
早晨7时35分，住得最近的九爷接到老爸的求助电话，袜子都没顾上穿，赶忙叫上他两个儿子，开着装载机过来了。另一位在家喂羊的表叔也吭哧吭哧跑过来，探头问牛在哪。
Petrochemicals – of which plastics are the dominant output – now account for roughly 75% of net global oil-demand growth, and are projected to become the largest driver of future oil demand. Plastic production has already doubled in the past two decades. Major oil companies are responding accordingly. Recent consolidation – including a $60bn merger creating one of the world’s largest plastics producers – reflects a deliberate pivot toward petrochemical assets as a long-term demand anchor.，这一点在同城约会中也有详细论述