这条绳子过去有15米长。
这张桌子大约1.5米长，0.7米宽。
学校前面有一条800米长的路。
它大约有三米长，开发这个模型花了大约四年的时间。
It's about three meters long, and it took about four years to develop the model.
我们甚至有一条大约四米长的蛇，但我把它养在家里。
We even have one snake that is about four meters long, but I keep him at home.
大白鲨以其体型而闻名——最大的白鲨可以长到6米长，超过2000公斤重。
The great white shark is known for its size—the largest sharks can grow to six metres in length and over 2,000 kilograms in weight.
它巨大的叶子可长到直径2.5米长。一片发育完全的叶子可支撑一个孩子坐在其中央。
Its huge leaves grow to 2.5m in diameter, and a fully-grown leaf can support a little kid sitting in the center.
机器人体内有10米长的管道，被困在倒塌建筑物中的人们可以获得氧气和水等供应。
With its 10-meter-long pipe in the robot, people who are trapped in the fallen buildings will be able to get supplies including oxygen and water.
人们曾经发现一只乌龟在流血，因为一根12厘米长的塑料吸管被塞进了它的鼻子。太可怕了！
Once a turtle was found bleeding because a 12-centimeter-long plastic straw was pushed into its nose. How terrible!
另一方面，有30米长的鲸鱼在我们的海洋里游来游去，它们的足迹覆盖了数千英里。
On the other hand, there are 30-metre long whales that swim through our oceans, covering thousands of miles in their ravels.
在澳大利亚设计的蛇形机器人，不到1米长。
A snake shaped robot, designed in Australia, less than 1 meter long.
挖掘机刨了3个大坑，每个约50米长、1.5米深。
A digger had carved out three trenches, each about 50 metres long and 1.5 metres deep.
找到了大约九米长的船身，其一端所在的地方超出挖掘范围，必须留在原地。
About nine metres of the boat's length was recovered; one end lay beyond the excavation and had to be left.
它们最多可以有1.5米长，而且这些管子连接在海底，看起来很奇怪，是吧？
They can be up to one and a half meters long, and these tubes are attached to the ocean floor, pretty weird looking, huh?
每年都有最大蔬菜的比赛，但别指望会赢——英国最大的胡萝卜几乎有6米长。
Every year, there are competitions for the largest vegetables, but don't expect to win: Britain's biggest carrot is almost six metres long.
四人一组，穿着各种奇怪有趣的衣服，沿着50米长的赛道滚动一块完整的奶酪。
Teams of four, dressed in a variety of strange and funny clothes, roll a complete cheese along a 50-metre course.
然而，到了第12天，当它们长到3厘米长时，就会有成百上千微小的卵在雌蛙的身体下部形成。
By the twelfth day, however, when they are about 3 centimetre long, hundreds of tiny eggs form on the underbodies of the females.
65米长的斜沟槽的一部分与ApexGRP原位系统连接。
Part of a 65 metre long valley gutter relined with the Apex GRP In-Situ System.
将辣椒切成一条条，5厘米长。
这是20米长的童话长廊。
每个太阳能模块大约5.5米长，1米宽。
Each solar module is about one meter wide and five and a half meters long.
这三座桥中有两座90米长，第三座25米长。
Two of these three Bridges stretch for 90m and the 3d one is 25 meters long.
在500多千米长的巷道，地下停车场是必备的。
Total length of the tunnel is over 500 km. Having an underground parking lot is a must.
这些波浪，内波，可能会有几万米长，持续几个小时。
These waves, internal waves, can be tens of kilometers long and can last several hours.
505米长的这条大隧道是那个综合体最宏伟的部分。
This big tunnel with the length of 505 meters is the most magnificent part of that complex.
你还需要一下检查室内，至少要有两米长的干净墙壁或白板。
You also need to check the room has at least a couple of metres of clear wall space or whiteboards.
一艘40米长的龙舟，需要4名工人加班加点16天才能完成。
A 40-meter wooden dragon boat takes 4 people working overtime about 16 days to finish.
一艘40米长的龙舟，需要4名工人加班加点16天才能完成。
A 40-meter wooden dragon boat takes 4 people working overtime about 16 days to finish.
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