重點(diǎn)講解：
1. of one's own
屬于自己的；關(guān)于自己的；
eg. You see, we have a problem of our own.
你知道，我們也有自己的問題。
eg. He set out in search of ideas for starting a company of his own.
他開始尋求思路創(chuàng)辦自己的公司。
2. on one's deathbed
臨終之病榻；
eg. He promised his mother on her deathbed that he would never marry.
他向垂危的母親保證他絕不結(jié)婚。
eg. He forgave her on his deathbed.
他在臨終之時(shí)原諒了她。
3. be untroubled by
不為所動(dòng)的；不心煩意亂的；不憂心的；
eg. She is untroubled by the fact that she didn't win.
她并沒有為失敗而煩心。
eg. He remains confident and seemingly untroubled by our recent problems.
他保持自信，似乎沒有被我們新近的問題所困擾。