You think I can just skip it now and get to it at college?
你想我现在略过数学, 等到上了大学再学, 可以吗?
The sewing machine is out of order.
这缝纫机坏了。
and there is a very firm rule that the bank has no right or authority to pay out a customer's money on a cheque on which its customer's signature has been forged.