need only to
消───eliminate;只───only
This diet claims to eliminate toxins from the body.───这种饮食据称具有排除体内毒素的作用。
You must eliminate an unknown quantity.───你必须消去一个未知数.
You could never eliminate risk, but preparation and training could attenuate it.───风险不可能完全消除，但可以通过防范和培训来降低。
You don't have any choice except eliminate at all.───您没有任何选择,除非消除所有.
No president can eliminate all pockets of incompetence in the vast federal government.───没有一个总统可以消除庞大的联邦政府中所有小部门的无能.
We called up three economists to ask how to eliminate the deficit and they obliged with very straightforward answers.───我们致电3位经济学家咨询消除赤字的方法，他们满足了我们的要求，给出了非常直接的答复。
Credit cards eliminate the need to carry a lot of cash.───有了信用卡就用不着携带很多现金。
Illness which can eliminate the crime of our industry past.───患病可以消除我们往昔当中罪业.