"presumably" in Chinese (Simplified)
大概可能据推测
Definition
用于表达你认为某事很可能是真的，但并不确定。基于你所知道的信息来做出假设。
Usage Notes (Chinese (Simplified))
“Presumably”多用于正式场合或书面语，常置于句首或句中。不要与“probably”混淆；“presumably”偏重于有依据的推测。
Examples
Presumably, he will arrive on time.
**大概**，他会准时到。
She is presumably at work right now.
她现在**大概**在上班。
The keys are presumably in his bag.
钥匙**大概**在他的包里。
He wasn't at the meeting, so presumably he was busy.
他没出席会议，**大概**是忙着吧。
Presumably, they have already left for the airport.
**大概**，他们已经出发去机场了。
She looked very tired, so presumably she had a long day.
她看起来很累，**大概**是一天很忙。