鸭妈妈叫啊叫，但是只有四只小鸭子回来了。

Mother duck said quack quack quack. But only four little ducks came back.

youdao

只有一只叫菲菲的巨型海龟和几只凶残的小狗为伴，麦克慢慢地忍饥挨饿。

With only a giant turtle called Fifi and a murderous terrier for company, Mac slowly starves.

youdao

孩子名叫翁蒂娜(译者：水中精灵的意思)，但是只有听到叫露丝才会答应。

Her child is named Ondine but answers only to Ruthie.

youdao

Verse in which there is nothing but the beat of the metre furnished by the accents of the polysyllabic words we call doggerel. Verse is not that.

诗句中没有其他的东西,只有节奏,这节奏是由多音节的词造成的,我们叫打油诗，诗歌不是这个。

耶鲁公开课 - 现代诗歌课程节选

Twenty-eight percent-- only 28% are eating the recommended amount of vegetables, so this is a pretty discouraging number.

8%,只有28%的人蔬菜摄入达标,这些数字可真叫人泄气

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There we go. Now if I do this, an infinite number of times, we should get roughly 50/50, but now we have the ability to do things only once in awhile.

开始，如果我们，不停地按这个按钮，我们大致会有一半的机会听到猫叫，但是我们每次只有一次按按钮的机会。

哈佛公开课 - 计算机科学课程节选