Shine a light ahead for them, and lend them a hand, butdon't drag or push them.

在前面为点燃一盏灯，助一臂之力，但不要拽或推。

youdao

Early next morning, she saw a light ahead. She knew she was near the shore because the light was high up on the cliffs.

第二天凌晨，她看到前方有灯光，知道自己已经接近岸边了，因为那灯光是在高高的峭壁上。

youdao

He could discern a faint light ahead in the forest.

他能看到前面森林里有一线微弱的灯光。

youdao

In most places in the world, a green light is a signal to move ahead.

VOA: special.2010.05.23

You might notice her but you can't really stop and let her go if there's a 10-ton truck on your tail, especially if there's a green light ahead.

BBC: Viewpoint: Is it time to get rid of traffic lights?

With help from signals from roadside markers and traffic lights, in-car computers will be able to determine if a car should slam on the brakes, alert the driver to a passing vehicle in the blind spot or slow for a red light up ahead that another driver isn't heeding.

FORBES: Car Talk

Always young, always looking ahead to that light of a new day on the horizon.

WHITEHOUSE: President Obama Speaks at the Air Force Academy Commencement Ceremony | The White House