だいたい
Roughly, approximately, or the general gist
You'll be able to give rough estimates for numbers and time, or state that you grasp the main outline of something.

駅までだいたい二十分です。
eki made daitai nijuppun desu.
What do you think this sentence means?
It is about twenty minutes to the station.
Give an approximate amount or general picture
だいたい means approximately or in broad outline. It is useful when an exact number or every detail is unnecessary.
話はだいたい分かりました。
hanashi wa daitai wakarimashita.
I understood the general idea of the story.
Form and use だいたい
Use it before a number for an estimate, or with 分かる for general understanding. It does not promise exactness and is not the same as “all without exception.”
話はだいたい分かりました。
hanashi wa daitai wakarimashita.
I understood the general idea of the story.
毎朝だいたい七時に起きます。
maiasa daitai shichiji ni okimasu.
I get up at around seven every morning.
家から会社まで、だいたい四十分かかります。
ie kara kaisha made, daitai yonjuppun kakarimasu.
It takes roughly forty minutes to get from my home to the office.
この仕事はだいたい三時間で終わります。
kono shigoto wa daitai sanjikan de owarimasu.
This job takes about three hours to finish.
毎晩だいたい十一時に寝ます。
maiban daitai juuichiji ni nemasu.
I usually go to bed around eleven every night.
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