为什么不喜欢我还真说不出来，也有可能是因为我总是下意识地认为当我在自行车道里骑车时，司机们不知怎的就觉得我在里面是安全的，或是受到隔离保护的，所以就没有必要对我多加关照。

I've never really been able say why, but perhaps it is because I sense unconsciously that when I'm in one drivers somehow see me as safe, or zoned off, and so in less need of attention.

youdao

更改发生在数据库上，所以WebSphere不知道已经发生了更改，而且在下一次从池中检索连接时可能无法重置事务隔离级别。

The change happens on the database, so WebSphere is not aware that it changed and might not reset the transaction isolation level the next time the connection is retrieved from the pool.

youdao

单元测试意味着在隔离环境中运行，所以不会运行数据库和 Web 服务器，最重要的是不会发生与 Grails 相关的元编程。

Unit tests are meant to run in isolation, which means that no database is running, no Web server is running, and — most important — no Grails-related metaprogramming occurs.

youdao