Wow, you are really sinking your teeth into learning Russian!

哇哦，你学俄语可真是努力啊！

To sink your teeth into something can mean to take a very large bite of food.

“sink your teeth into”某件事可以是指吃一大口食物。

And when it's time to refuel, sink your teeth into a deep dish pizza - an old Chicago favorite.

需要填饱肚子时，不妨大口咬下芝加哥特有的经典超厚披萨。

You might sink your teeth into a book, a new project at work, or, in Jonathan's case, learning a language!

你或许会沉迷于一本书、工作中的一项新工程，或者像乔纳森一样，沉迷于一种语言！

Something to really sink your teeth into and to stake a position on.

真正让你的牙齿陷入并在其上占据一席之地的东西。

Because I feel like teenage roles in TV shows are sort of stock and you don't get too much to sink your teeth into other than being precocious or being whatever.

因为我觉得电视节目中的青少年角色有点老套，除了早熟或其他什么之外，你不会有太多的投入。

What drives interest in sports are the heroes and the villains, and the " Were they paid too much? " and " Should that coach be fired? " Something to really sink your teeth into and to stake a position on.

引起人们对体育运动兴趣的是英雄和恶棍，以及“他们的薪水太多了吗？”和“应该解雇那个教练吗？”真正让您咬牙切齿并确定立场的东西。