15 May, 2010

　　Dear brothers and sisters,

　　Oh behalf of the University Students' union , I, the Chairman of the union , am earnestly calling for yo ur active participation in our environmental protection campai gn. It is the duty of every global villager; man just can not sustain his glorious c i vilization without a rewarding environment, which will be possible only if man makes considerable efforts to protect the environment.

　　Do you cherish precio us opportunities to volunteer in our joint efforts in environmental l protection? Here is a great one not to be missed by any enthusiastic youth; Right next Saturday, our university is to run a publicity campaign to advocate environmental protection across the city. The University Students' union will be in charge of recruitment of volunteers. Let's join our h ands and take action immediately.

　　Yours sincerely,

　　Li Hua

　　Univers