yield a slew of deals的意思?

yield a slew of deals的意思? a whole slew of a slew a great deal of A great deal of还是A large deal of a great deal of造句 a deal of=deals a good deal of 和a good deal的差别 a good deal和a good deal of的区别 a good deal of等于a great deal a great deal of 怎么用?举例说明 make a big deal out of a great deal of +可数还是不可数? make a great deal of difference是什么意思 a great deal of意思及用法 a great deal of+可数吗? have a great deal of trouble (in) % yield