但是，在标准问题上 — — 比如涉及安全、健康和环境的标准 — — 市场准入标准是严酷且二分的：要么满足规定的标准，要么别来这里卖东西。
But, when it comes to standards – such as those governing safety, health, and the environment – the market-access requirements are brutal and binary: either you meet the established standard or you do not sell.