Then a bright falling star came down, leaving a broad, luminous streak behind it.
这时一颗明亮的流星落下来了，形成一条长长的光带。
It aims to keep abreast of the tide and create a bright and broad future with the friends from home and abroad.
在呈现一片蒸蒸日上的繁荣景象面前，诚望国内外同仁携手合作、共创美好的未来。
The absorption curve on VS-spectrum of the former was flat and broad, while the latter was sharp and narrow and gave a bright blue shade.
前者可见光谱宽而平坦，而三啮结构的甲-铜络合物的吸收曲线则相对较窄而尖锐，色光较明亮。
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