I unburdened my heart to my friends .

我向朋友倾诉我心里的话。

He unburdened his small heart of certain apprehensions .

他吐露了他小小心灵里的一些不安。

Japanese " transplants " , more efficient than the big three and unburdened by commitments to unions , built a lean car industry across the south .

比美国三大汽车公司更有效率且没有工会负担的日本“汽车制造厂”，在美国南部建立起一个精益生产的汽车业。

He unburdened himself to his guardian .

他向他的监护人倾诉心事。

He unburdened himself of his secret .

他吐露了自己的秘密。