It takes just 1.5 kilowatt-hours (5.4 M J) energy to rotate the Wheel -roughly the same as boiling eight small domestic kettles of water.

转动轮子只需要1.5千瓦时（5.4兆焦耳）的能量，这与使用8壶家用小水壶的能量大致相同。

youdao

The eight men and three women took refuge at the base after their small boats collided on Oct.10.

10月10日，八名男子和三名女子乘坐的小船相撞，此后他们在该基地避难。

youdao

Participants were asked to make eight choices; each was between receiving a small, but immediate, reward and a larger, but delayed, reward.

参与者被要求作出八项选择，每一项都是在得到一个小的但即时的奖励和一个更大的但延时的奖励之间。

youdao

The money is to be used to expand small irrigation projects to the other half of India's twenty-eight states.

VOA: special.2009.08.17

Even if you worked in a small shop, they only had eight workers and you were related to half of them.

如果你在一个小商店工作,你需要和八个员工的一半人协调工作

耶鲁公开课 - 美国内战与重建课程节选

Mix eight grams of alum with seven grams of cream of tartar in a small amount of hot water.

VOA: special.2010.08.02

When the train stopped at a station in that country, the police dragged Narayana off the train and put him in a small eight-foot-by-eight-foot room with a cold stone floor and a hole in the corner that served as a toilet.

FORBES: Entrepreneurs Who Changed Business as We Knew It

As part of the Recovery Act, we actually cut taxes for small businesses eight different ways.

WHITEHOUSE: Discussing the Economy in Richmond

The drones, some as small as eight pounds, can be put into the air on-demand, but because of the complexity of flying them, farmers will likely hire a company to provide the service.

WSJ: Farmers Experiment With Drones