别吃太多垃圾食品,这对我们的健康有害.
Don't too much junk food.It is for our health.
I often see an old man with (灰色)hair sweeping the road near my school.
Traditional Chinese (药)has been playing an important role in treating COVID﹣19.
Mike often (收集)stamps and plays basketball in his spare time.
The big tree over there is probably one (百)years old.
It's not safe to leave a baby in a car by (它自己).