She must be forty or so.とは 意味・読み方・使い方

I guess that she is 40.

I should think she must be least 40.

I think she's over 40 years old.

I think she is over forty years old.

She's 50 years old.

I think she's over 40 years old.

I think she is over forty years old.

It's a long shot, but I should say she's about forty.

She must be forty or so.

She is certainly above forty.

She is certainly over forty.

She is clearly over forty.

I dare say she is over forty.

She is probably over forty.

She is in her fifties.

She must be over eighty.

She cannot be over thirty.

He must be about forty.

I'd place her at around twenty‐five.

He is close upon forty.

He is about forty, I should think

I should say.

She's not much below fifty (years of age).

He must be nearly forty.

She's nearing fifty.

He's forty years old [of age].

He's forty.

She cannot be over twenty.

She can't be over thirty.

He's already almost 40.