背景：李华邀请Bob去爬山

Dear Bob,

How’s everything going ? Our classmates intend/plan to climb Fragrant Hill this Saturday.For someone so fond of climbing mountains like you , it’s absolutely a great opportunity you can’t miss it.Thus,I’m writing to invite you to be involved in it.

As scheduled,the activity will be arranged/held at 8:00 this Saturday and we’re expected to gather at the gate of our school,which is crucial for you to be on time/punctual.Meanwhile,we will take the bus to our destination and climb to the top of the hill,where we can enjoy splendid views, appreciate attractive natural resoures and breathe fresh air . Above all/more importantly,if you’re available,please take your camera to record/capture memorable moments.By the way, you need to bring your lunch yourself and take your umbrella in case of raining.

I sincerely invite you to come and join us, and I’m firmly convinced that we will have a fantastic time together. Looking forward to your involvement!

Yours,

Li Hua