Как перевести предложение: why is the ostrich quiet? переведите

Why is the ostrich quiet? Почему страус тихо?

The book is said not to be popular with both old and young.
The British are believed to talk about the weather all the time.
The climate there is considered to be very healthful.
The Russians are thought to love animals very much.
The old people are supposed to be very conservative.
The British are thought to have a good sense of humor.
The Internet is said to be popular with both old and young.
The Chinese are thought to work hard every day.
The men are supposed to have “a sweet tooth”.
The Chinese are thought to be very reserved and unemotional.

1 The book is said not to be popular with both old and young.
2 The English were believed to talk about the weather all the time.
3 The climate is considered to be very healthful for them.
4 The Russians are thought to love animals very much.
5 The old people are supposed to be very conservative.
6 The British are thought to have a good sense of humor.
7 The Internet is said to be popular with both old and young.
8 The Chinese are thought to work hard every day.
9 The men are supposed to have “a sweet tooth”.
10 The Chinese are thought to be very reserved and unemotional.