If the item is not satisfactory, you will get your money back.

东西不满意，可以退款。

《牛津词典》

Finally, if you do not get a satisfactory result, try not to get too angry.

最后，如果你没有得到一个满意的结果，尽量不要太生气。

youdao

The arrangements, if not ideal, are fairly satisfactory.

安排虽不算理想，但也相当满意。

《新英汉大辞典》

In addition to the capability to fight two major conflicts to a tolerable if not satisfactory conclusion, U.S. forces have been directed to conduct or be prepared for a wide range of other missions.

CENTERFORSECURITYPOLICY: Section IV: Building a Two-MRC Force for the 21st Century

Restraining supply after a year in which oil demand globally ran at a 5.6% rate will only be satisfactory if the global economy slows of its own accord.

FORBES: Our Enemies--Iran, Libya, Venezuala-- Voted Not To Increase Oil Supply

If the work was satisfactory he would pay what was owing when the job was finished.

NEWYORKER: The Woman of the House