🗣️ 情景例句
Sorry, Marilyn.
对不起 ，Marilyn 。
Penny and penny laid up will be many.
积少成多。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。