This capsule, it is hoped, will contain material from Itokawa, a half-kilometre-long asteroid whose orbit crosses the Earth's.
这枚太空舱，如不出所料，将会装有系川小行星上的矿，这颗半公里长的小行星的轨道经过地球。
To win the competition, a vehicle has to climb all the way up the kilometre-long cable, travelling at an average speed of five meters (16 feet) per second.
赢得奖金的标准是，设计者的机械必须能够全程攀上长达一公里的轨道，同时平均速度不能低于每秒5米（16英尺）。
A 25-kilometre-long fissure erupted 12 km3 of lava over the course of seven months.
25 k m长的裂缝在7个月内喷发了12km3的熔岩。
"I can't praise enough," Ecclestone told reporters late Wednesday after a day-long visit to the under-construction 5.14-kilometre (3.2 mile) circuit in Greater Noida on the outskirts of New Delhi.
“我怎么赞美都不足为过，”埃克莱斯顿上周三在一天的参观位于新德里郊外的大诺伊达在建中的5.14公里(3.2英里)的环道之后告诉记者。
The four-metre high, one-kilometre long barrier will be built on a port approach road starting this month and should be completed by the end of this year, officials said.
官方表示，本月将在一条通往港口的路上修建这道高4米、长1千米的墙，预计于年末完工。
The Hamiltons paid $550,000 for a three-bedroom bungalow with three bathrooms and a fireplace, a small barn, a three-bay garage and a driveway more than 1 kilometre long.
在汉密尔顿支付一套三居室平房有三间浴室和一个壁炉，一个小谷仓，三湾车库和车道超过1公里长的五十五万元。
The Hamiltons paid $550,000 for a three-bedroom bungalow with three bathrooms and a fireplace, a small barn, a three-bay garage and a driveway more than 1 kilometre long.
在汉密尔顿支付一套三居室平房有三间浴室和一个壁炉，一个小谷仓，三湾车库和车道超过1公里长的五十五万元。
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