另一种是给予困难父母提供额外服务和资讯帮助。
Another is to help struggling parents by providing extra services and information.
运行库还提供了一些额外服务，比如日志和并发性。
The runtime also provides additional services like logging and concurrency.
我还打算在未来的几年中为这个博客添加更多额外服务。
I'm also planning to add some additional services to this site in the years ahead.
应用推荐