Collies, smart, watch over the flock, pen, take care of, probably, safe.

牧羊犬，聪明的，照看羊群，围栏，照看，可能的，安全。

youdao

Ericsson is researching a "smart quill" pen.

爱立信公司正在研制一种小羽毛笔。

youdao

When you want to write down something, you don't need a pen and a book, just a smart phone which connect with the Internet, and then you can record everything on your mind.

当你想要写下什么东西时，你不需要笔和纸；一台连了网的智能手机就能记录下你头脑中的想法。

youdao

The smart pen is powered by one AAA battery, and with the help of the energy-efficient Bluetooth 4.0 technology, will last for months of continuous drawing.

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As you might expect from its quad-core Exynos, performance was smooth... almost buttery smooth, but we'd be remiss if we didn't mention a slight hesitancy between pulling out the S-Pen and the launch of that Smart Actions menu.

ENGADGET: Samsung Galaxy Note II for AT&T hands-on: an S-Pen phablet with 4G LTE (update: video)

Smart, aged 30, admitted twice plunging a pocket pen knife into the victim's abdomen, piercing an artery through his naval.

BBC: Coco Lounge stab victim 'lucky to be alive'