Explanatorily
adv. 说明地, 做为解释地
🗣️ 情景例句
Did you sleep soundly last night.
你昨晚睡得好吗？
There's nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。