arr.push(p.val); // 存储节点值而非节点本身，简化后续操作
如果有不妥之处，还望大佬们批评指正，感谢。
，更多细节参见搜狗输入法下载
It meant not all councils needed to make changes to meet the new rules, but the BBC approached each local authority responsible for waste collection to find out what was happening in their area. Further councils have provided responses since this article was first published.
与此同时，研发投入在千万元及以上区间的企业数量，已经连续五年保持两位数的增长，反映出更多企业正在系统化、规模化地投入研发活动。
Verizon customers with myPlan can enjoy the Netflix and HBO Max bundle (with ads) for just $10 per month (save $8.98 per month), which essentially gets you Netflix with ads for free. Eligible Verizon customers include those on the Unlimited Welcome, Unlimited Plus, or Unlimited Ultimate plans. After enrolling in the promo, you'll have to complete the account setup separately for each service. Eligibility details, terms, and FAQs can be found on the Verizon support page.