I wonder if there's some UV light out of this new lighting set up in our classroom here.
好的,我想知道这里,我们教室里的这套新的照明装置,是否有一些紫外光出来。
麻省理工公开课 - 化学原理课程节选
And it's in working condition. Perhaps it can provide some illumination!"
它现在能用了。或许还能提供照明!“
歌剧魅影 - SpeakingMax英语口语达人
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