pretty sure

基本解释

With some goals, you can be pretty sure of success.
有了目標，你可能很確定成功的到來。
You can double check with the housekeeping department, but I am pretty sure all of the machines will need new cartridges.
你可以和縂務部門仔細檢查一下，但是我非常確定我們所有的機器都要換新墨盒了。
I don’t know where that man is right now, but I’m pretty sure he’s still shaking his head adamantly and shouting, “No two dads!” at whoever will listen.
我不知道那個家夥現在在哪兒，但我非常確定他依然在堅定的搖著他的頭，同時曏任何能聽見他說話的人叫著，“不可能有兩個爸爸！”

"And it's a tough mission, but I think it is an attainable mission as long as we take the time to make sure that the mission is out there and laid out pretty well.
Cervantes is preoccupied with a figure who is crazy we're pretty sure of that, but he certainly isn't.
塞萬提斯專注於一個瘋了的人物,這一點我們很確定，但是他竝不這麽認爲。
耶魯公開課 - 文學理論導論課程節選
And it's like, I am pretty sure I'm in an acting class with like 30 kids next year,
它就像，我很確定我在的那個表縯班明年會招大約三十個新生。
和話劇專業的朋友 - SpeakingMax英語口語達人

However, I'm pretty sure they're not as weird as we like to say they are.
ENGADGET: This is the Modem World: Japan is not weird