威尼斯运河虽然是威尼斯的名片和招牌，但由于大量人类的水上活动，再加上天

Although the Venice canals Venice business cards and signs, but because a large number of human water activities, coupled with weather factors, the perennial canals of Venice are cloudy. Now, however, no tourists, locals were forced to stay at home, the canal is almost empty. It was found that the canal water now can be called a rippling blue waves, swans, ducks and fish and even dolphins, are also back in the water.

Although the Venice Canal is The business card and signboard of Venice, due to a large number of human water activities, coupled with weather factors, the Venice Canal is always cloudy. Now, however, without tourists, locals are forced to stay at home, and the canalist is almost empty. It has been found that today's canal water can be described as a blue wave, swans, ducks and fish, and even dolphins, have returned to the water.

Although Venice Canal is the name card and signboard of Venice, due to a large number of human activities on water, coupled with weather factors, Venice Canal is turbid all year round. But now, without tourists, locals are forced to stay at home, and the canal is almost empty. It is found that today's canal water can be called blue waves, and swans, ducks and fish, and even dolphins, are back in the water.