大大减少的英文：
slash

Student numbers have been decimated by cuts in grants.
助学金削减後，学生人数大大减少。

It can smartly reduce calculating time.
它可以大大的减少计算的时间。

People's ethical standards had risen, and the crime rate had decreased.
人们的精神面貌变化了，犯罪行为大大减少。

The report shows the economic downturn has substantially reduced Panama's revenue
据报告显示，由于经济低迷，巴拿马的财政收入大大减少。

If all these are properly performed the number of new cases should be greatly reduced.
如果这些措施都很到位，新病例数应大大减少。

Raised earthworks inside the city walls could greatly reduce the effects of artillery bombardment
城墙以内突起的土木工事可以大大减少大炮轰击的效果。

Do not forget the trailing slash.
不要忘记了结尾的斜线。

The government promises to slash taxes.
政府许诺大幅减税。

This is no hack - and - slash, you win by creativity.
这不是砍砍杀杀的那种游戏，你得动足脑筋才能取胜。

Mark the new slash line and slash along to the bust point
标出新的剪开线并沿线剪到胸点为止。

The work of the composer has Been slashed By the reviewers.
批评家严厉地批评这名作曲家的作品