Write a paragraph (100-120 words) about Vancouver, a city of Canada, based on the information given below. - coastal seaport city - in the Lower Mainland region of British Columbia. - the most populous city and the highest population density in Canada. - among the most expensive cities in Canada - one of the top five worldwide cities for liveability and life quality. - well-known for: physical beauty, snow-capped mountains, deep blue sea, local seafood, salmon, outdoor recreations and rain (160 days a year) - attractions: Canadian Rockies (parks, glaciers and skiing), Stanley Park (scenic seawall), Capilano Suspension Bridge, Vancouver Aquarium, etc.