Although the exact size is unknown, the current estimate is that there are about 100 million hosts and over 350 million users actively on the Internet.

尽管其具体规模无法知晓，但现在估计有1亿台主机和超过3.5亿的用户活跃在因特网上。

youdao

So the Fed seems to be resigned to hoping that keeping interest rates at current levels for a long period — 18 to 24 months is the current estimate — will do the job.

于是美联储似乎退而希望长期保持目前的利率——目前估计是18到24个月的样子——目标就能达到。

youdao

So the Fed seems to be resigned to hoping that keeping interest rates at current levels for a long period — 18 to 24 months is the current estimate — will do the job.

于是美联储似乎退而希望长期保持目前的利率——目前估计是18到24个月的样子——目标就能达到。

youdao