英语语法分析

Even in summer the temperature is subzero here.

即使在夏天这里的温度也保持在零度以下。

There is often subzero temperature in winter here.

这里的冬季的气温往往在零度以下。

Tumor cells are not uniquely susceptible to damage by subzero freezing.

肿瘤细胞不是唯一容易被低温所冷冻的细胞。