这风景是多么的漂亮啊！

Zhè fēngjǐng shì duōme de piàoliang a!

How beautiful the scenery is!

现在才知道原来减肥是多么的困难啊！

Xiànzài cái zhīdào yuánlái jiǎnféi shì duōme de kùnnán a!

Now I know how difficult it is to lose weight!

你知道妈妈多么想你吗？

Nǐ zhīdào māma duōme xiǎng nǐ ma?

Do you know how much Mom misses you?