We all go to school at the age of seven
七岁时───At the age of seven;上学───go to school
Tests at the age of seven provide a benchmark against which the child's progress at school can be measured.───七岁时进行的测试为孩子在学校中的学习发展提供了一个测量基准。
Children entered primary school at the age of seven.───孩子在七岁上小学。
At the age of seven, he started by pulling his red wagon around his neighborhood collecting bottled water and supplies.───在7岁的时候，他就开始在他家周围拉着他的红色的手推车，收集瓶装水和供给物。
At the age of seven I changed forever, like the faithful who see Christ on the side of a barn or peering up from a corn tortilla.───年方七岁的我，整个人仿佛脱胎换骨，宛如虔诚的信徒目睹耶稣现身于谷仓一侧或在一张煎玉米饼里抬头张望那样，与先前判若两人。
At the age of seven, I entered a primary school and began to read more books.───在七岁的时候，我进入了一个小学而且开始看较多的书。
The children began to work at the age of seven or eight.───孩子们七八岁时就开始劳动了。
Tests at the age of seven provide a benchmark against which the child's progress at school can be measured.
Sitting diagonally opposite was a mother and a daughter. Roughly at the age of seven, with a turn-up nose, the cute girl was enjoying an ice-cream on her own.
I then began to enter competitions at the age of seven, riding a Yamaha fifty with a five-speed gearbox.
At the age of seven Mayall began work in a series of textile factories.