Surgery is usually not an option for patients with small-cell lung cancer because it typically has already spread at the time of diagnosis.
对于小细胞肺癌的患者，手术通常并不是最好的选择，因为往往在诊断的时候就已经扩散了。
2
Yes, it is not a full proof option, but the flu shot can help prevent the spread of flu, by limiting the victims.
的确，这不能完全预防流感，但是它能将受害者数量控制在一定范围内，从而防止流感传播。
3
Yes - we recognized that it would leave some scenarios like VBA without a workable solution, but we deemed that a better option than continuing to spread the modified GUIDs.