It can be fitted without any tools and is strong enough to protect against rocket-propelled grenades.

无需任何工具即可安装使用，足以防御肩扛式火箭筒的攻击。

youdao

They don't need to canonize any moral rule. They know that benevolence, righteousness, loyalty and credit are tools. They can interact with other people without any tools.

他们不推崇任何道德标准，他们知道仁义忠信都是工具，更何况他们根本就不需要动用到这些工具，就能与人建立良好的互动关系。

youdao

These diagnostic tools can attach to any application without requiring that application to start in a special mode.

这些诊断工具可以连接到任何应用程序而不要求应用程序以特殊模式启动。

youdao

And easy expansion allows consumers to add up to four hard drives for more storage capacity, without using tools or attaching any cables.

ENGADGET: D-Link Cloud Storage 4000 NAS stores up 16TB, hooks up to your smartphone and tablet

Houston InterWeb Design's flagship software, SiteBlazer, allows anyone to create and update their own Web site without needing any knowledge of programming tools such as HTML (hypertext markup language), he added.

CNN: Gov't-approved MP3 site to launch in China

This is particularly true as automated tools create new content without any human intervention.

FORBES: Big Data: Big Hype?