Though 10 of the 61 patients who suffered adverse reactions from receiving Avastin injections have recovered, the source and use of the controversial drug is still unknown.

在61名注射了阿瓦斯丁后有不良反应的患者中，虽然有10名已经恢复，但这种有争议的药物的来源和用途仍然处于未知状态。

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Though some of the most controversial ones are still left, both sides are optimistic that a final vote will be held Thursday.

CNN: Gun control again heats up juvenile crime bill debate