To make him faint in front of so many people...?

让他当着这么多人的面晕倒…？

youdao

If you don't have anything now, you'll faint in your dream at night.

现在不吃，晚上睡梦中会昏过去的。

youdao

I picked up the faint sound of a car in the distance.

我听到远处传来微弱的汽车声。

《牛津词典》

One woman insists that the elderly are beginning to faint in the heat.

ECONOMIST: Barack Obama shores up the Hispanic base

He nodded, though Lucy could still hear a more-than-faint wheeze in his breathing.

NPR: In 'Challenger Park,' Mom Is an Astronaut

The 1.8m (60-inch) diameter telescope on Haleakala will also spot many small, faint bodies in the outer Solar System that hid from previous surveys.

BBC: Pan-Starrs telescope begins operations to hunt asteroids