句子使用了情态动词can表示能力或建议，介词短语of the outside sunlight作宾语修饰语，结构清晰。
There were two brothers, both no older than four or five years old. Since the bedroom window remained tightly closed all day, the room was dimly lit. Seeing the brilliant sunlight outside, they felt a strong desire for it. The brothers discussed, "We can sweep some of the outside sunlight into the room together." So, they took brooms and dustpans to the balcony to sweep up the sunlight. However, by the time they carried the dustpans back into the room, the sunlight inside had already vanished. Despite trying this repeatedly many times, not a ray of sunlight remained in the room. The busy mother in the kitchen noticed their unusual actions and asked, "What are you doing?" They replied, "The room is too dark, so we want to sweep some sunlight in." The mother laughed and said, "Just open the window, and the sunlight will naturally come in. Why sweep it?"
有兄弟二人，年纪不过四五岁。由于卧室的窗户整天紧闭，屋内光线昏暗。他们看到窗外灿烂的阳光，心生向往。兄弟俩商量道：“我们一起把外面的阳光扫一点进来吧。”于是，他们拿着扫帚和畚箕到阳台上去扫阳光。然而，当他们把畚箕搬回房间时，里面的阳光早已消失殆尽。尽管他们反复尝试了许多次，屋内依旧没有一丝阳光。正在厨房忙碌的妈妈看见他们这般举动，好奇地问道：“你们在做什么？”他们回答说：“房间太暗了，我们要扫点阳光进来。”妈妈笑道：“只要把窗户打开，阳光自然会进来，何必去扫呢？”