They are often more comfortable and more durable than civilian clothes.

它们通常比便服更舒适、更耐穿。

In such cases, the original composition of the bone or shell remains, but the fossil is made harder and more durable.

在这种情况下，骨骼或外壳的原始成分会保留下来，但化石会变得更坚硬、更耐用。

Which Indian product is more durable?

哪件印度产品更加耐用？

Our product is more durable and reliable.

我们的产品更持可靠耐用。

Lee: It's softer than before and more durable.

李：它比以前更软而且韧性更好。