Use no more than two different fonts — one for headings another for content and no less than a 30 pt font so that people at the back of the room can read them easily.

使用不超过两种以上的字体，一种是标题，另一种是正文，而且不要小于30号字，以便人们在背阴的房间中也能轻松阅读。

youdao

Needless to say (what, you did not try help plot with yet?), you can use pt instead of the verbose pointtype.

不必说(什么，您还没有尝试help plot with吗？)，您可以使用pt代替冗长的pointtype。

youdao

Can I call you tomorrow morning at 10am PT?

明天上午10点我能打电话叫你吗？

youdao

The PT-AE8000U can project onto a 120-inch diagonal screen from as close as 11.8 feet or as far away as 23.6 feet.

ENGADGET: Panasonic PT-AE8000U projector touts brighter, smoother 3D for king-of-the-hill home theaters

Projector heads can put this up against the PT-AE3000 and company when it ships in March.

ENGADGET: Sharp shows off the XV-Z15000 1080p projector

The PT-AE8000U projector's built-in IR transmitter enables synchronization with active shutter 3D glasses and can transmit up to 20 feet.

ENGADGET: Panasonic PT-AE8000U projector touts brighter, smoother 3D for king-of-the-hill home theaters