Nearby, a box turtle shuffled through the fallen leaves and hissed into its shell when I sat up to take a closer look.

不远处，一只箱龟慢吞吞地在落叶间爬行，我坐起来想看个清楚，它就咝咝地缩进壳里去了。

youdao

And here's the one I suggest: a hairy ape man with a thick brow sits crouched, working a tiny hole into a small shell.

这里就是我的建议：一个毛茸茸的弯腰驼背的额头沉重的猿人，蹲着在贝壳上钻一个小孔。

youdao

At the time, I casually alluded to "a couple of shell scripts" created along with the GWT project files but didn't go into more detail.

当时，我偶然地提到随gwt项目文件一起创建的“一些shell脚本”，但是并未进一步详细说明。

youdao

"I though it was a good response from the team, we did not just fall back into our shell and just let it all go out the window,"

VOA: standard.2009.06.07

I'm like a little hermit crab who retreats back into his shell.

WSJ: Lingering Insecurities | John Grant | Pale Green Ghosts | By Jim Fusilli