public EmailSenderController(EmailSender emailSender) {
9.4 Buffer Growth (Power-of-Two Circular Array)#When bottom - top = length(buffer), the deque is full. The owner，详情可参考搜狗输入法
在发布会上，第二代刀片电池是首个被介绍的产品，王传福并没有过多解释其技术原理，而是重点介绍了这款产品会如何提升补能效率：，这一点在谷歌中也有详细论述
These are the three places I had the biggest problems debugging.