While no man is doing to go that deep, it is easiest to beat your gag reflex in a position where your chin is high, your neck is straight, and you're standing up.
虽然没有男人能插这么深，但这是抵御呕吐反射最好的位置，这时下巴高，脖子直，你可以站起来。
2
For many years Garry Kasparov, a world chess champion, said that a computer would never beat him (or, indeed, any other human in his position).