Nowadays there are estimated to be half a million different options.

而现今，市场上大约有 50 万种的工作选择。

That's how old the asteroid is estimated to be.

这颗小行星就是这么大岁数了。

Her company is estimated to be worth around $900 million.

她的公司预估市值约为9亿美元。

The flight duration is estimated to be nearly 16 hours.

飞行时间估计将近16个小时。

The violin is estimated to be worth $20 million.

据估计，这把小提琴价值2000万美元。

That combined worth is estimated to be around 1 million Euros.

这些作品的总价值估计约为 100 万欧元。

Around 6% of the British population are estimated to be gay.

据估计，英国同性恋人口约占6%。

The bear was estimated to be between 300 and 400 pounds.

据估测，这只熊的体重在300到400磅之间。

So the effectiveness for smallpox was estimated to be relatively high.

天花的有效性估计相对较高。

The jackpot was estimated to be $1.9 billion on Monday.

周一的头奖金额估计为19亿美元。

Today, there are estimated to be about 40 traboules open to the public.

至今还有大约40条穿街小巷有对外开放。

A week of processed meals was estimated to be around $106.

一周的加工膳食估计约为106美元。

That cost is estimated to be up to $472 billion by 2050.

据估计，到2050年，这一成本将高达4720亿美元。

The overall survival rate for coronavirus is estimated to be about 99.5 percent.

冠状病毒的总生存率估计约为99.5%。

The probability of such an event is estimated to be 12% per decade.

每10年内发生这种时间的可能性估计是12%。

The privately held firm is estimated to be worth more than General Motors.

据估计，该私营公司总资产已超过通用汽车（General Motors）。

There are estimated to be only 3,000 of these precious primates in existence.

据粗略估计，这种珍贵的灵长类动物目前仅存 3000 只。

That is estimated to be about five percent of total world oil production.

据估计，损失的油量大约占世界石油总产量的5%。

The total cost of such work is estimated to be $50 billion.

该工作的总成本估计为500亿美元。

The total number of these resourceful insects was estimated to be 20 quadrillion.

据估计，这种机敏的昆虫的总数为20千万亿（2万万亿）。