用groan about造句子，“groan about”造句

We all moan and groan about the loss of the quality of life through the destruction of our ecology.

His parents were beginning to groan about the price of college tuition.

Private Banks groan about yields below the rate of inflation: the six-month bills yielded 1% and the three-year bonds just over 2.7%.

As for those leading cadres who " put fear first", do not work, take long recuperation leaves for minor illnesses or moan and groan about imaginary illnesses, we may as well ask them to take a good long rest. How can we let them hang on to their posts without doing any work?