roughly
日本語WordNet
(of quantities) imprecise but fairly close to correct; "lasted approximately an hour"; "in just about a minute"; "he's about 30 years old"; "I've had about all I can stand"; "we meet about once a month"; "some forty people came"; "weighs around a hundred pounds"; "roughly $3,000"; "holds 3 gallons, more or less"; "20 or so people were at the party"
JMdict
AIによる解説
Approximately or in a general way; also means in a harsh, violent, or ungentle manner.
ライセンス: KeyLang Original
Lusitania roughly corresponded to modern Portugal.
ルシタニアはおおよそ現代のポルトガルに相当しました。
She will be calculating probabilities precisely while considering numerous variables and rough estimates.
彼女は多数の変数と大まかな推定を考慮しながら、確率を正確に計算しているはずです。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz