“露莎卡”鱼子酱所用的鱼卵直径在2到3.5毫米左右，比里海大白鲟的鱼卵稍小一些，颜色是淡灰色。

The Rusalka caviar eggs are about two to 3.5 millimeters in diameter, slightly smaller than Beluga caviar, and light gray in color.

youdao

我很喜欢这些章节在叙述时，不断从卡莉克，露莎和塔克罗之间变换主角；这种手法总是让人迫切期待着接下来发生在每一只熊身上的故事。

I liked how the chapters would switch from Kallik, Lusa, and Toklo, leaving you always wondering what's going to happen next to each of them.

youdao