“造成了”造句

不同的教学项目结构造成了巨大的差异。
There are wide variations caused by different academic programme structures.

这给我的个人生活和我的工作都造成了严重的不良影响。
This has taken a great toll on me personally and professionally.

她从马上摔下来,造成了脑震荡。
She fell off a horse and suffered a con-cussion.