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

最后——听起来可能有点奇怪——所有结缔组织大多是由被称为细胞外基质无生命物质组成。

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.

回音又尖又细，妮想这有点音，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.

我喜欢我眉毛形状，但它们有点细，但这没关系，因为这就是我们拥有它目。

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.

我们把海岸线细分成不同区域，有点网格系统，以确保我们对整个地区进行公平采样，不会得到有偏差数据。