“规模”造句

1970年，法国农场的平均规模为19公顷。
In 1970 the average size of a French farm was 19 hectares.

空中救援行动的规模现在已经有所缩小。
The air rescue operation has now been scaled down.

他认为7岁大的学生的测试分数和班级的规模有关系。
He suggested a link between class size and test results of seven-year-olds.

• #规模