The parents have lost track of their child since the kid got lost in the park 20 years ago.

自20年前孩子在公园走丢以来，这对父母就失去了孩子的音信。

youdao

When Hurricane Mitch swept through Honduras in 1998, for example, poor households lost 15-20% of their assets but the rich lost only 3%.

比方说，1998年台风米切登陆洪都拉斯的时候，贫困的房产者失去了大约15 ~ 20%的财产，相比下富人只失去了3%。

youdao

When I lost my bag there was a $20 bill in it. Now there are twenty $1 bills.

她看了看钱包，说：“嗯，这么有趣，我丢的时候里面是一张20美元，现在成了20张一美元。”

youdao

Army Specialist Will Cook,20, lost a leg in Iraq, but was not thinking about his injuries on Friday.

VOA: standard.2009.08.01

It says the Liberation Tigers of Tamil Eelam (LTTE) have lost many senior leaders and are now confined in a 20 square kilometer safety zone that has been designated by the government for civilians seeking sanctuary from the fighting.

VOA: standard.2009.04.06

In April 2000 (before setting up that blanket stop-loss order), he lost 20% in one month, when volatility shot up overnight.

FORBES: When the Markets Sleep

Or that fears over protectionism, and misguided policies--including cheapening the dollar as a way to improve our trade balances--triggered the 1987 stock market crash, in which equities lost more than 20% of their value in one day?

FORBES: Fact and Comment

Mr Barroso told French radio on Wednesday that France had "lost competitiveness in the last 20 years".

BBC: French economy returns to recession