孩子： “说话要算数”。或“一言为定”。

The son: "It's a promise. ""

youdao

译文：既然你已经承诺要每天去锻炼，现在是说话算数，采取实际行动支持你说法的时候了。

Now that you have promised that you would go exercising every day, it is now the time to put your money where your mouth is.

youdao

译文：既然你已经承诺要每天去锻炼，现在是说话算数，采取实际行动支持你说法的时候了。

Now that you have promised that you would go exercising every day, it is now the time to put your money where your mouth is.

youdao