ruff

1.The simple solution is to rely on 3-2 trumps and 4-3 spades, ruffing three spades in hand.

简单的方法就是依赖牌3-2分布和黑桃4-3分布，手上次三次黑桃。

2.After two rounds of trumps you just switch to hearts, and when East ruffs he has to lead into the club tenace.

清两轮牌，出红心，当东吃后，他只能出到你的梅花间张。

3.The neckline waslow round, V-shape, or square during early Renaissance, and later was shirred up into a higher neckline finishing with a ruff.

在文艺复兴早期，领口通常、V或方低领，后期领口升高并用轮状皱领装饰。