Junking these deductions entirely may be politically impossible .
完全废除这些减免在政治上可能行不通。
Rather than junking shareholder value , companies should tweak it .
企业不但不应该废弃股东价值，而是应该调整一下。
The telescope 's advocates say junking it now would be a false economy .
望远镜的拥护者认为现在放弃它也是假省钱。
Chris rock , one of the world 's most successful comedians , tries out his ideas in small venues , often bombing and always junking more material than he saves .
