So astronauts Tom Stafford, John Young and Eugene Cernan did that during the flight of Apollo Ten.
VOA: special.2009.07.08
If this was tetanus, you got this tetanus vaccine when you were young; you get a boost every five or ten years because your antibody levels are starting to fall.
以破伤风为例,小时候,你接种过破伤风的疫苗,每隔五年或十年要再接种一次,这是因为体内的抗体浓度会下降
Type II Diabetes used to be called Adult Onset Diabetes, but it's had to be renamed to type II Diabetes because kids as young as ten, and nine, and eight are developing it.
型糖尿病过去曾叫做成年始发性糖尿病,但它不得不更名为Ⅱ型糖尿病,因为有的才十岁,九岁,甚至八岁的儿童得这种病
A separate new study looked at deaths worldwide in young people age ten to twenty-four.
VOA: special.2009.09.28
But more than ten years earlier, he had been involved with a young woman.
VOA: special.2010.04.29
And ten years later, in two thousand eight, he was one of the first top Democrats to support a young senator seeking the party's nomination for president.
VOA: special.2009.08.29
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