[00:01.80]我的账单有错误。 [00:03.60]Useful Expressions [00:04.56]常用语句 [00:05.51]1.This must be wrong. [00:07.56]这账单一定有错误。 [00:09.61]2.That's incorrect. [00:11.43]那是错误的。 [00:13.24]3.I didn't make any call...