Finally — and as strange as it may sound — all connective tissues are mostly composed of nonliving material, called the extracellular matrix.

最后——听起来可能有奇怪——所有结大多是由被称为胞外基质的无生命物质成的。

The little voice that replied was so sharp and fine that Annie thought it seemed like a needle point of sound, and she began to laugh.

回答的声音又尖又，妮想这有像针眼的声音，于是开始笑了起来。

I love the shape of my brows, but they're a little thin, but that's okay because that's what we have this for.

我喜欢我的眉毛形状，它们有，这没关系，因为这就是我们拥有它的目的。

We have subdivided the shoreline into zones, kind of like a grid system, to ensure that we sample the entire area fairly and don't get biased data.

我们把海岸线分成不同的区域，有像网格系统，以确保我们对整个地区进行公平采样，不会得到有偏差的数据。