1. She noticed her skin was getting wrinklier as she aged.
她发现随着年龄增长，皮肤变得更皱了。

2. The wrinklier the paper, the more difficult it is to write on.
纸张越皱，写字就越困难。

3. His hands were wrinklier than his father's, a sign of hard work and age.
他的手比他父亲的更皱，这是劳动和年龄的标志。

4. The old man's face grew wrinklier with each passing year.
老人的脸随着岁月的流逝变得越来越皱。

5. The wrinklier the fabric, the more difficult it is to sew.
织物越皱，缝纫就越困难。

6. She avoided looking in the mirror because she didn't want to see her wrinklier reflection.
她避免照镜子，因为她不想看到自己更皱的倒影。