5.居留期,(尤指外国留学生)在当地居民家中居住的时期.说白了,就是在别人家寄宿,是一种行为活动, 名词。1.When we waked up,the host was still sleeping,so we had to cook breakfast on our own.2.We started from home and walked 10minutes to ferry harbour,took ferry for an half hour,then took train,at last got out of the train at Central,and walked 10 minutes to school.3.In the evening,Isaid to the host that I wanted to go around,so I walked to Manly Beach.But when I went home,I got lost.Because the senery of every street was the same,and there were several pedestrians.Finally,I met up with a young man luckily.He was passionate ,when he learned where I would go,and said that he could took me there.I was moved.That's just the very Sydney where gave me a wonderful first impression.4.When I was back,I had missed the time of supper,but impressively,The host was waiting for us.6.The breakfast is simple,just milk and cheerios ,and Buttered Toast.