SAT的长度为三小时左右，加上50分钟的文章。确切定时将进一步研究后确定。
The length of the SAT will be about three hours, with an added 50 minutes for the essay. Precise timing will be finalized after further research.
专家正在研究确定鱼油中发现的Omega - 3脂肪酸及其添加到通常药物后对双相情感障碍长期治疗的有效性。
Omega-3 fatty acids found in fish oil are being studied to determine their usefulness, alone and when added to conventional medications, for long-term treatment of bipolar disorder.22.
尽管有资料可查，科学家们最近在对2000多具尸体进行研究后才最终确定了该流感的病毒类型。
Despite documentation, scientists have yet to agree on the virus type of the flu and as recently as 2000 exhumed bodies for conclusive answers.
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