小君：喔，我的天！土地变成红色的了！这就是火山熔岩吗？

Jun: Oh my god! The ground is growing red! Is that lava?

youdao

我的手指触摸，很快就会变成红色。

The finger I touch, will soon turn red.

youdao

我尝试把中间的花变成红色。

I tried to use the red one on the flowers on the middle.

youdao

注意观察，我把水加进溶液，溶液就会变成红色。

Observe that I add water to the solution, which then turns red.

youdao

注意观察，我把水加进溶液，溶液就会变成红色。

Observe that I add water to the solution, which then turns red.

youdao