形容词
1. It has snowed for three straight days.
已连续下了三天雪了。
2. Put your room straight.
把你房间整理好。
副词
1. Go straight down the road and then turn left.
沿着这条路一直走，然后左转。
2. Tell me straight what you think of the plan.
请把你对这个计划的看法坦白地告诉我。
3. straight
3. He went to bed straight after supper.
他吃好晚饭就去睡了。