It is my honour to welcome you to our first BE GREEN DAY.We hope this will become an annual event,and one which everyone can take part in and enjoy.Thank you for coming today and showing that you care about the future of our planet.
In paragraph 2, what is the people's use of the earth's natural resources compared to?Why?
更新1:
其實個問題係想問the people's use of the earth's natural resources比喻左做d咩同埋點解