在这种情况下，他们希望我能发挥不同程度的压力(而不是速度)的钥匙后，他们走出谷底。

In this case, they wanted me to play different levels of pressure (not velocity) of the keys, they get out bottom.

youdao

在这种情况下，他们希望我施加不同程度的压力(而不是速度)的钥匙后走出谷底。

In this instance they wanted me to exert different levels of pressure (not velocity) on the keys after they bottomed out.

youdao