1、He spoke without reserve of his time in prison.
他毫無(wú)保留地述說(shuō)了他在監(jiān)獄中的事。

2、He spoke without reserve (ie freely) of his time in prison
他毫無(wú)保留地（直言不諱地）述說(shuō)了他在監(jiān)獄中的事.

3、Time is a big glass containers, anything can be it without reserve to receive.
時(shí)間是個(gè)盛大的玻璃容器，任何事情都可以被它毫無(wú)保留的收納。

4、Explain out without reserve the calligraphy magic power that China spreads fame the overseas.
把中國(guó)名揚(yáng)海外的書(shū)法魅力毫不保留地詮釋出來(lái)。

without reserve翻譯