That orange pussycat loves to chase the laser pointer around the room.
A laser pointer can be very useful for directing attention from a distance.
Do not look through the telescope while using the laser pointer.
Draw attention to part of the screen by placing an arrow or a laser pointer on it.
通过在屏幕某个部分上放置箭头或激光指示器,吸引参加者关注该部分。
Cool, and I already bought that green laser pointer.
You can share screens, use the laser pointer or a collaborative whiteboard.
His domestic cat chased after the laser pointer with great enthusiasm.
他的家猫兴致勃勃地追逐激光笔的光点。
He aimed the laser pointer at a middle distance target on the wall.
他把激光笔对准墙上一个不远不近的目标点。
A laser pointer is an essential tool for many presenters and educators.
对很多做演示或教学的人来说,激光笔都是必不可少的工具。
The scientist demonstrated how a laser pointer works during the workshop.
在这次工作坊上,科学家演示了激光笔的工作原理。
On stage, he used a laser pointer to emphasize the chart's key data.
在台上演讲时,他用激光笔强调了图表中的关键数据。
The cat loves to chase the red dot created by the laser pointer.
那只猫特别爱追着激光笔打出来的红点跑。
He bought a new laser pointer to help with his astronomy lectures.
他买了一个新的激光笔,用在自己的天文课上。