减去r

lesser───adj.较少的；次要的；更小的；adv.较少地；更小地；不及；n.(Lesser)人名；(英、德)莱塞

lessor───n.出租人；n.(Lessor)人名；(西)莱索尔

less of───少于…...

lessors───n.出租人；n.(Lessor)人名；(西)莱索尔

lessee───n.承租人

lessen───vt.使…变小；使…减轻；使…变少；vi.减少；减轻；变小；n.(Lessen)人名；(德、罗)莱森

lesson───n.教训；课；vt.教训；上课

Of almost 500 big businesses recently surveyed by McKinsey, a consultancy, 34% expect to spend less on R&D this year and only 21% think they will spend more.───根据麦肯锡咨询公司近来作出的一项调查，500强企业中的34%预计今年在研发中的花费减少并且仅有21%的公司认为将增加支出。

g has to be less than r for this to make sense because if g--if it's growing faster than the rate of interest, then this infinite series will not converge and the value would be infinite.───必须小于r才行得通,因为如果g比利率涨的还快,那么这个无穷序列就不会收敛,价值就是无穷了

But it will not be easy to push the m without undermining sales of its o the r, less wholesome wares or appearing to nanny its customers.───但推动这类产品的销售，势必损害旗下其他非健康食品的销售，或者似乎要当顾客的保姆。