“你这个榆木疙瘩，”她对儿子说，“你得把它扛在肩膀上呀。”

"You ninney-hammer, " said she to her son; "you should have carried it on your shoulder. "

你们在酒吧里已经磨叽了几个小时了，可还是没什么实质性进展，那么你泡上的这个男人不是个老实孩子，就是个榆木疙瘩。

You’re at the bar, you’re talking to him, it’s been hours, and still nothing has happened.

当时这孩子浑身布满小红疙瘩。

The baby's whole body was covered in small red spots.

白杨，榆木，胡桃，樟树，枞树，紫檀，竹子等。

Poplar, elm, walnut, camphor, fir, rosewood, bamboo, etc.

丹在数学方面真是个榆木脑袋。

Dan is such a blockhead when it comes to math.