Using too much water could spread the stain.
用水太多可能使污迹扩散。
A series of five interviews will be spread over two days.
一共五次面谈，分两天进行。
The disease is spreading at a rapid rate.
这种疾病正在迅速蔓延。
They took active steps to prevent the spread of the disease.
他们采取积极措施，防止疾病蔓延。
Use of computers spread rapidly during that period.
在那个时期，计算机的应用迅速流传开来。