1·The President is unlikely to cave in to demands for a public inquiry.
总统未必会屈服而同意进行公开调查。
—— 《牛津词典》
2·It's the deepest limestone cave in the U.S.
它是美国最深的石灰岩洞穴。
3·On Christmas Eve in 1994, humans entered a cave in the mountains of southeastern France for what was probably the first time in 20,000 years.
1994年圣诞前夜，人类进入了法国东南部山区的一个洞穴，这可能是2万年来的第一次。
4·The company turned a big cave in the White Mountains into offices.
该公司把白山的一个大洞穴变成了办公室。
5·They asked how they could go to the Blue Grotto, a well-known sea cave in Capri.
他们问怎样才能去蓝洞，一个在卡普里岛的著名海洞。
6·On no account can we cave in to terrorism.
我们绝不能向恐怖主义低头。
7·What is rather amazing, you might think, is how similar some images are, whether you're looking at a rock face in South Africa or standing inside a cave in Spain.
可能更令人惊讶的是，某些图像的相似度非常高，不管是看南非的石像面具，还是身处西班牙的岩石洞穴里。
8·The earthquake made the roadbed cave in.
地震后路基沉陷了。
—— 《新英汉大辞典》
9·My strong plea: don't cave in.
我强烈呼吁不要屈服。
10·And then cave in and go buy another pack.
然后投降去买另一包烟。