He added however

He added however that the current technology, which requires surgery to connect a wire from a heart pacemaker into the brain, can cause bleeding and is "intrusive and crude".

然而他补充说：“按照现在的技术，做到这个需要通过外科手术把一个心脏起搏器链接到大脑，很可能引发失血，因此是“重创且粗陋的”手术。”

He added, however, that in order to make even more progress in determining how Venus resurfaces, scientists need to learn exactly how weathering surface rates affect emissivity.

然而，他补充道，还需要在确定金星地表如何重塑这个问题做出更多的努力，科学家需要确切地了解地表风化率如何影响辐射率。

He added, however, that permanent employees were not at risk for the time-being.

但是他补充说，永久雇员在现阶段不会受到波及。