Sit down on a bench.

在长凳上坐下来。

If you are real, sit down on that big footstool and talk.

如果你是真的，那就坐到那个大凳子上，和我说说话。

"Let us sit down on this log and look at them," she said.

“让我们坐在这根圆木上看看他们。”她说。

Next time you go to a public bathroom, take a look before you sit down on the toilet seat.

下次你去公共厕所，用马桶之前先看一下。

She had to sit down on the dry, hard ground and look down into the valley and all about her.

她不得不坐在干燥坚硬的地面上，俯视着山谷和周围的一切。