勧工場には約２０の出店が並んだ。

tbd

There was a row of about 20 stalls at the fair.

６月末に参加者を募ったら１週間弱で約５００席が予約でいっぱいになった。

tbd

When participants were sought at the end of June all, about 500, seats were reserved in under a week.

ふたをして始めは強火、沸騰したら中火にして約７分間煮ます。

tbd

Put the lid on and start at high flame, when it boils set to medium flame and boil for about seven minutes.

昨夜、約８万人の観衆がスタジアムをうずめた。

tbd

About eighty thousand spectators packed into the stadium last night.

約１年半で約２２億通の迷惑メールを送りました。

tbd

He sent about 2.2 billion spam emails over a period of around one and a half years.

I sent about 2.2 billion spam emails over a period of around one and a half years.

２００６年９月の軍事クーデターで失脚、事実上亡命中だったタイのタクシン元首相が２８日、約１年半ぶりに帰国した。

tbd

Deposed in a military coup in September 2006 and having effectively been in exile, the Former premier of Thailand Thaksin has returned after about a year and a half.

牛乳の流れを素早く止め、牛乳が固まるまで約３０分間静置する。

tbd

Quickly stop the flow of milk, leave to stand for approximately 30 minutes for the milk to solidify.

列車が脱線して、約30名の乗客が死傷した。

tbd

The train was derailed and about thirty passengers were either killed or injured.

陸地は地球の表面の約３０パーセントをおおっています。

tbd

Land covers about 30 percent of the surface of the earth.

約１時間歩くと私たちは湖の所に来た。

tbd

About an hour's walk brought us to the lake.