Look at the text below. In 40 seconds, you must read this text aloud as naturally and clearly as possible. You have 40 seconds to read aloud.
看下面的文本。40 秒后，你必须尽可能自然、清晰地把这段文字大声朗读出来。你有 40 秒的朗读时间。
0:00
First discovered in 2007, “fast radio burst” continue to defy explanation. These cosmic chirps last a thousandth of a second. The characteristics of the radio pulses suggested that they came from galaxies billions of light-years away. However, new works point to a much closer origin flaring star within our own galaxy.
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