free-rider

As its rider tried to free it, the horse kicked out.

骑手想松开那匹马时，它乱踢乱蹬。

Elinor Ostrom won her Nobel in economics partly for observing that communities often solve free-rider problems.

埃莉诺·奥斯特罗姆（Elinor Ostrom）赢得诺贝尔经济学奖部分是因为发现社区常常可以解决搭便车问题。

Explain what a free rider is and how that concept is related to environmental law.

解释什么是坐享其成并且那个概念怎么与环境法有关.

China has long been a free rider on the ocean highways.

长期以来,中国在大洋公路上搭便车.

EXAMPLE: Then there is the free rider problem.

例证: 另外就是无本获利的问题.

Every Free Trade Agreement ( FTA) establishes various ROOs to prevent Non-member countries from free-rider.

各自由贸易区为了防止非成员国的搭便车行为，制定了复杂的原产地规则。