But Pakistan's operations against the Pakistani Taliban, in the border area with Afghanistan, may have been insufficient in the eyes of US officials, analysts say.

VOA: standard.2010.05.18

Galileo's only using, of course, his telescope in the first place because his human capacity for vision is insufficient to see the truths of the heavens.

他唯一一次用到望远镜,是因为仅凭人类的视力,并不能够看到天堂的真理所在。

耶鲁公开课 - 弥尔顿课程节选

And in much of Cambodia, the quality of care is insufficient.

VOA: standard.2009.11.10

(SAYING) But Ochoa admits that continued oil revenues, even if insufficient to cover mounting government expenditures, will allow President Chavez to put off, any day of reckoning that may loom ahead.

VOA: standard.2010.08.06

President Bashir responded by kicking out 13 of the largest international aid organizations working in Darfur, as well as revoking the licenses of three national NGOs, leaving more than a million people at risk of insufficient food,water, sanitation and healthcare.

VOA: standard.2009.06.11