Note that 1 is the square of 1, so we're probably on the right track here.

请注意1是1的平方，所以我们现在可能是在正确的轨道上。

youdao

Note that 1 is the square of 1, so we're probably on the right track here.

请注意1是1的平方，所以我们现在可能是在正确的轨道上。

youdao