为抵御新冠肺炎的影响，麦当劳等快餐行业正加大力度推行“无接触”配送、取餐服务。请看本报昨日的报道：

With the coronavirus outbreak in China continuing to spread, McDonald’s Corp., Starbucks Corp. and other fast-food companies are ramping up “contactless” pickup and delivery services to keep their workers and customers safe, the companies said.

McDonald’s has implemented contactless pickup and delivery of Big Macs, fries and other menu items across China as the outbreak has unfolded.

报道中的ramp up就是“加大力度”的意思。例如：

The government intends to ramp up the use of renewables, and particularly solar power, over the next few years.

政府计划在未来几年加大对可再生能源的利用，尤其是太阳能。