1. The thickest part of the book is the middle section where all the action takes place.
这本书最厚的部分是中间部分，那里发生了所有的行动。

2. The thickest sweater I own is perfect for keeping me warm in the winter.
我拥有的最厚的毛衣非常适合在冬天保暖。

3. The thickest part of the forest is where the trees are the oldest and tallest.
森林最厚的部分是树木最老、最高的地方。

4. I prefer my smoothies to be thick, so I always add extra fruit to make them the thickest consistency possible.
我喜欢奶昔浓稠，所以我总是添加额外的水果使它们尽可能浓稠。

5. The thickest slice of bread is perfect for making a hearty sandwich.
最厚的一片面包非常适合做一份丰盛的三明治。

6. The thickest part of the fog made it difficult to see more than a few feet ahead.
大雾最浓密的部分使得很难看到超过几英尺的距离。