My guess is that we won't hear from him again.

我想我们再不会收到他的消息了。

《牛津词典》

My guess of 400 proved to be a serious underestimate.

我猜400，结果证明是严重的低估。

《牛津词典》

My guess is in the auditorium, that's where they usually are.

我猜是在大礼堂里，他们通常都在那里。

youdao

My guess is that it's going to be very effective,".

VOA: standard.2010.01.12

My guess is that 9:00 is not going to be a tremendously popular time, but maybe you'll surprise me.

我的猜测是九点的课时,不会是特别受欢迎的时间，但是可能你们会给我点儿惊喜。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, so I guess my only issue with the internet is that people are constantly eating junk food all the time,

所以我想我对互联网唯一的质疑就是，人们在不停地吃着垃圾食品。

关于网络世界 - SpeakingMax英语口语达人

But my guess is, it would be in terms of weeks, rather than months.

NPR: Critics Question Using Nat'l Guard Troops at the Border

So my guess is that credit premia on those bonds would be steady or falling.

FORBES: Are US Treasury Bonds in A Bubble?

My guess is that that message will be heard loud and clear going forward.

FORBES: Many Madoff Victims Still Don't Know They Were Investors