1. Some insects exhibit thigmotaxis and prefer to crawl along solid surfaces.
一些昆虫表现出触摸性趋向行为，它们喜欢爬行在坚硬的表面上。

2. Thigmotaxis is commonly observed in animals seeking refuge or safety.
触摸性趋向是动物寻求避难或安全时常见的行为。