Ship Or Sheep - Unit 33: ʒ (television)
(Note: TWO meanings of casual in the first two sentences: 1 casual shoes = relaxed style or fashion [opposite: formal]; 2 casual job = not regular work [opposite: permanent] .)
She also has a casual job doing sports massage.
She does sports massage occasionally, not every day.
Yesterday Michelle saw a collision outside the shoe shop.
She was measuring a shoe for a customer.
An ambulance took two injured people to casualty.