Along a muddy path on this walk, I turned a corner, 我沿着一条泥泞小道走着，转过一个弯， and there in the middle of the road was this mirage of the most magnificent pinks and blues and red colors that I had ever seen.
President's Radio Address THE PRESIDENT: Good morning. This weekend I am in Lima, Peru, meeting with leaders from nations in the Asia Pacific region at our annual summit. This summit comes at a time o
As we end the war in Iraq, we’re pressing forward in Afghanistan. We’re working to break the momentum（动力，势头） of the Taliban insurgency（叛乱，暴动） and train Afghan security forces, strengthen t
How can this be? We think it's because these nuns had a high level of cognitive reserve, 这是怎么回事呢？我们认为这是因为这些修女拥有高级的认知储备， which is a way of saying that they had more functional synapses. 意味着她们有功能更强的突触。
