1. I'm only a child yet I know we are all part of a family, five billion strong, in fact, 30 million species strong and we all share the same air, water and soil -- borders and governments will never change that. 我只是一个小孩，但我知道我们都是一个大家庭的成员，超过60亿人的大家庭，以及超过三千万物种的大家庭，政府和国界永远都无法改变这个事实。
2. Russia regards itself as a great power - it is not in question anywhere inside the country.
3. 单词haven 联想记忆：
4. Learn to tweet. Your boss expects it
5. As for the molecular motors, they’re geared up to bring huge potential to the fields of medicine and energy.
西西软件园 But the economic picture has brightened considerably in Arizona, as the housing market stabilized and unemployment hit a post-recession low of 7.8% in May. As part of Forbes’ annual Best States for Business, we look at 35 factors to determine the best and worst states, including projected employment. Arizona is expected to have the fastest job growth at 3% annually over the next five years, according to Moody’s Analytics. The job gains are projected to boost household incomes 3.6% annually through 2017, which ranks second best in the U.S. after Illinois. The added jobs also go hand-in-hand with the state’s economic growth, which Moody’s forecasts to expand at a U.S.-best 4.6% annually.