10个-less后缀的单词

　　There were swallows in the cloudless blue sky

　　燕子在万里无云的蓝天飞翔。

　　The sun shone brightly in a cloudless sky.

　　太阳在无云的天空中明亮地照耀着。

　　Thousands of childless couples are to be given new hope by the government.

　　政府将为数千对无子女的`夫妇带来新的希望。

　　She's been married for years but is still childless.

　　她结婚多年没有生养。

　　The changes also mean many educated women are now childless, it added.

　　研究报告中称，这些变化还表明很多高学历女性目前还没有孩子。