request service的用法和樣例：
例句
- When a browser requests a service from a web server, an error might occur.
當瀏覽器向網(wǎng)絡(luò )服務(wù)器請求服務(wù)時(shí)，有時(shí)可能會(huì )產(chǎn)生錯誤。 - The other threads can request the service to the server by sending a properly formatted message and then wait for the answer with the result.
其他線(xiàn)程可以通過(guò)向其發(fā)送一個(gè)優(yōu)先級格式的消息來(lái)請求服務(wù)，然后等待結果的答復。
