during the de Gaulle era
ドゴール政権の時代に
during the light
日のあるうちに
during the night
夜の間ずっと(◆through the night,all through the night,throughout the nightの順に意味が強くなる)
during the play of the film
映画の上映中に
during the present parliament
今会期中(に)
during the time of the Great Depression
大恐慌中
during the week
就業日の間
during this century
今世紀になってから(◆「この100年間に」の意味ではない)
Dusk melted the sky into a soft gray.
夕暮れになって空は次第に淡い灰色に変わっていった
dust (off) a desk top
机の表面のほこりを払う