In this task, given a sentence in the Chinese language, your task is to convert it into the English language.

Q: 常见的菊花状植物小白菊中的一种化合物会杀死人类白血病干细胞，并可能成为更新，更有效的治疗该疾病的基础。

A: A compound in the common daisy-like plant feverfew kills human leukemia stem cells and could form the basis for newer, more effective drugs for the disease.
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Q: 1939年以前，每年从4月的第一个星期日（1932年5月22日）上午00：00和10月的第一个星期日上午01：00（当地时间）开始实行。

A: Until 1939 this worked yearly from the first Sunday of April (in 1932: 22 May) 00:00 AM and the first Sunday of October 01:00 AM (local time).
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Q: 据报道，史密斯的保镖在医护人员赶到之前给史密斯进行了“心肺复苏”。

A:
Smith's bodyguard is reported to have given Smith "cardiopulmonary resuscitation" before paramedics arrived.
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