求翻译：这次前往加拿大的主要目的是观光旅游，而且我姐姐也经常回国看望我和家人，所以才申请旅游签证的。当然在我旅游期间如果我有空余时间，我也会去我姐姐家看望的。是什么意思？

This time to Canada's main purpose is tourism, and my sister often go back to see me and my family, so to apply for a tourist visa. Of course, during my travel if I have spare time, I will go home to visit my sister.

This time the main purpose to go to Canada is tourism, and my sister are also often return to visit my family and I apply for a tourist visa. Of course, if I travel during my free time, I will go to visit my sister at home.

正在翻译，请等待...

Trip Canada's main purpose is tourism, but also often home to see my family and my sister, so before applying for a tourist visa. During the course, I travel if I have free time, I will go to my sister's House to visit.

This time goes to Canada's main purpose is the sightseeing traveling, moreover my elder sister also frequently returns to homeland to see me and the family member, therefore only then applies for the traveling visa.Certainly travels the period in me if I have the spare hours, I also can go to my eld