无差错的的英文：
surefooted

Lawspirit does not represent or warrant that the Products will operate without interruption or will be error free.
Lawspirit不声明或保证产品会无中断或无差错地运作。

Our drug store has filled prescriptions without mistakes for fifty years.
本药房按方配药，五十年无差错。

He proved to be sure-footed and reliable.
事实证明他稳健可靠。

Their sure-footed strides carry them over the high slopes they revere.
他们坚实的脚步就算踏着斜坡也毫不动摇。

Only when the Chinese are sure-footed will they be able to look at the next century
只有在找到可靠的立足点之后，才有可能眺望下一个世纪。