The issue of protecting cultural heritage was of _______ importance _______ we could not afford to ignore it.
the wealth of the country increases, more waste will be produced.
---Can you tell me by whom the speech next Friday? ---Mr. Green, our geography teacher.
The little boy has been nice recently and he thinks hea toy train for Chirstmas.
Hangzhou is a famous city in China, many people come to buy tea.
As is known to all, Diaoyu Island China .