The work was done according to her instructions.
这项工作是依照她的指示办的。
You will get a perfect result time after time if you follow these instructions.
如果你遵循这些用法说明，每次都会得到最佳的效果。
He gave me detailed instructions on how to get there.
他详细地告诉我如何去那里。
The work was carried out as per instructions.
工作是按指示进行的。
The instructions say we should leave it to set for four hours.
说明书上说我们应让它凝结四小时。