mildly

[‘maildli]

中文解释： adv. 柔软地，和善地，谨慎地

例句： There is a mildly increase in demands for British people who travel to Europe in two decades from 1980s.

drop out

中文解释：退出，退学

例句： There is a fact existed that there are more girls than boys who drop out from schools in many undeveloped and developing countries.