To see which version you have, use command perl -v.

要查看您所拥有的版本，使用命令perl - v。

youdao

Run the snort command with the -v flag, which tells snort to sniff network traffic and print out information to the console.

使用- v标记运行snort命令，这告知snort嗅探网络流量，将信息输出到控制台。

youdao

Go to a command prompt and type ruby -v.

转到命令提示符下并输入ruby - v。

youdao

The U.S.Moon mission came on July 16,1969, when Armstrong, along with astronauts Buzz Aldrin and Michael Collins, climbed into Apollo 11's command module called Columbia atop a gigantic Saturn V rocket and blasted off.

VOA: standard.2009.07.16

You can now pair up a Bluetooth keyboard, which is a fun thing to play with -- and yes, you can hit Command-C and Command-V to copy and paste.

ENGADGET: blogger-avatar

It is based in Europe under the command of the Army's V Corps.

CNN: Specials

The weight of the lunar module, on top of the command and service module, was the main reason why the Saturn V rockets that shot Apollo astronauts into space needed to be the tallest, heaviest and most powerful ever flown, a record they still hold.

ECONOMIST: Space lifts