Do you know？你知道吗？

The giraffe is the tallest land animal. It is 5.5 metres tall.

长颈鹿是最高的陆地动物。它有5.5米高。

The tallest man in China is 2.36 metres tall.

在中国最高的男人女人有2.36米高。

The fastest plane is in the USA. It travels at 3，530 km per hour.

最快的飞机是在美国。它每小时行驶3，530千米。

The biggest animals is the blue whale. It is 30 metres long and 150 tons.

最大的动物是蓝鲸。它有30米长，150吨重。

The biggest plants are trees.

最大的植物是树。

The fastest cai is in Britain. It travels at 1，020 km per hour.

最快的车是在英国。它每小时行驶1，020千米。

The fastest fish is the sallfish. It can travel at 100 km per hour.

最快的鱼是旗鱼。它每小时能游100千米。

The shortest woman in China was 79 cm tall when she was 19.

在中国最矮的女人在她19岁时只有79厘米。

The Great Wall is the longest wall in the world. It is 6，350 km long.

长城是世界上最长的城。它有6，350千米长。

The highest mountain is the Mount Everest.

最高的山是珠穆拉玛峰。

The fastest boat is in Auatralia. It travels at 556 km per hour.

最快的船是在澳大利亚。它每小时能行驶556千米。

The tallest snowman was 22 metres.

最高的雪人有22米高。

The longest river is the Nile. It is 6，673 km long.

最长的河是尼罗河。它有6，673千米长。