IN is used to indicate a point within an area or a space(指出空間裏的一點):
1. Canada is a country in North America.
2. The kids were playing in the street.
3. The toy is in that drawer.
IN is used to indicate a point within an area or a space(指出空間裏的一點):
1. Canada is a country in North America.
2. The kids were playing in the street.
3. The toy is in that drawer.
