执行者

But no matter be machinator or executant, we can hearten, it is good to insist to do it do it.

但不管是还是执行,我们都会鼓起勇气、坚持将它做好。

After some typically funny byplay and a couple of false starts, the performer gets serious and tries a proper test.

在某一典型滑稽的附属行为和两三个错误开端以，执行得到严肃并且尝试一个适当的测试。