That is Tim's stack of tin thumbtacks.

那是蒂姆一堆锡制的图钉。

Sprinkle thumbtacks on your bedroom floor.

撒些图钉在你的卧室地板上。

Thumbtacks anchor a colorful Picasso print to the wall.

一副毕加索的画用图钉钉在墙上。

"Yes, I know," said Mr. Kangaroo. "I enjoy putting thumbtacks in chairs."

“是的，我知道，”袋鼠先生说，“我喜欢把图钉放在椅子上。”

Boys have a lot of bits and pieces pocket, two small screws, a group of copper, three thumbtacks, a small speaker, as well as a few pieces of iron sheets and four small beads.

男孩子的口袋里有很多零碎东西，两个小螺丝、一团铜线、三枚图钉、一只小喇叭，还有几块铁片和四颗小珠子。

The boy had no choice but to force a smile to his lips, fastened as if by thumbtacks at the corners of his mouth, and pretended to be glad to pick up the restaurant tab for these bulimic girls.

当时他别无选择，只好嘴唇一咧，咧出一个干笑，就仿佛被几个图钉按在了他嘴巴的拐角处一般，佯装着乐于为这些食欲过旺的姑娘们买单。