正确做法： 用 java.util.concurrent.locks.ReentrantLock 代替 synchronized，因为 Lock 的等待可以被 JVM 处理为可卸载。
“Our two teams were so close. We watched other events together. We went and supported them. We loved the women’s team. The women’s team loved us and we’re so proud that we had a clean sweep of gold medals and just so much respect for them and the other athletes,” said Florida Panthers star Matthew Tkachuk, Brady’s brother.
，更多细节参见wps
被拖方在起拖前和起拖当时，应当做好被拖物的拖航准备，谨慎处理，使被拖物处于适拖状态，并向承拖方如实说明被拖物的情况，按照规定提供有关检验机构签发的被拖物适合拖航的证书和有关文件。。关于这个话题，谷歌提供了深入分析
That is just a stepping stone towards the ultimate goal of achieving 92% by July 2029.
한국야구 ‘공일증’에 또 울었다…8일 대만에 지면 진짜 끝