This common method in the planet-hunting world, called radial velocity, requires extremely precise measurements to detect a planet's gravitational pull on a nearby star.

这一行星寻找领域内的常见手段叫做径向速度法，需要极度精确的数据测量才能检测到行星对附近恒星的引力作用。

youdao

I can't believe that duck hunting is still legal in so many parts of the world.

我无法相信，在世界的这么多地方，猎鸭仍然是合法的。

youdao

I have been all over the world hunting hurricanes.

我在世界各地追寻飓风。

youdao

They were hunting one of the world's most endangered mammals, the greater Asian one-horned rhinoceros.

ECONOMIST: The kindness of hunters

Cory went all over the world on plant hunting expeditions to populate the garden, and his dedication to Dyffryn and to horticulture led to him having the largest bonsai collection in private ownership in 1912.

BBC: Dyffryn House to open to public from Easter 2013

We recognized then that hunting down and gathering up the world's treasures, man-made and natural, is among the richest mediums there are in which to turn money into experience.

FORBES: The Oldest Investment