They installed a new swing set in their backyard.

他们在他们的后院安装了一个新的秋千架。

Install a trapeze swing onto their swing set.

在买给他们的秋千组合上，安装吊架。

Clint is building a wooden swing set for his children.

克林特正在为他的孩子建一个木制的秋千。

However, this swivel ladder is like a ladder installed on a swing set, on which the people can hold on to it and rotate.

这种转梯是一个类似梯子的东西安装在秋千架上，人们可以握住梯子并使它转动。