1. "We've done years of work in showing that excess alarm or stress chemicals can literally burst heart muscle fibers.
    "我们已经做了多年研究，证明过分忧虑或紧张所产生的化学物质的确会损伤心肌纤维。

2. She burst into tears, laying her head on the seat of the chair that was standing near the cradle.
    露丝实在忍受不了了。她趴在摇篮旁边的一张椅子上，大哭起来。

3. Steve Finch burst into her room.
    " 史蒂夫·芬奇冲进她的卧室。

4. B.You hang up and burst into tears.
    b.你挂上电话，马上就哭起来了。

5. Fires burned, houses fell, gas pipes burst, and dark smoke rose from the streets.
    大火在熊熊燃烧, 房屋在倒塌, 煤气管道在爆裂，街道上升起了浓浓的黑烟。