General stroke symptoms can include numbness or weakness on one side of the body, loss of speech, imbalance, trouble with speaking or speech loss, or a sudden, severe headache.

通常，一侧肢体麻痹或者无力，丧失语言功能，失去平衡，言语困难或失语，抑或突发性剧烈头痛都可能是中风的症状。

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Sad events are never easy to deal with but a speech that pays tribute to the loss of a loved one and gives praise for their contribution can be comforting.

悲伤的事件从来都不容易处理，但是演讲中对失去亲人致敬并赞扬他们的贡献会让人感到安慰。

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The researchers defined hearing loss as being unable to hear speech sounds of 25 decibels or less, which is the World Health Organization (WHO) definition for hearing loss.

研究人员所定义的听力受损是指听不见25分贝以及25分贝以下的谈话声音，这也是世界卫生组织(WHO)对听力受损的定义。

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Signs of a stroke include dizziness, sudden weakness or numbness, loss of speech or trouble talking, severe headaches and a reduction or loss of vision.

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Migraine with aura is a severe headache preceded by symptoms such as seeing flashing lights, temporary visual loss, speech problems or numbness of the face.

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Should the parents tell their children: 60% of NFL players have had at least 1 concussion, 26% had 3 or more, collectively claiming loss of memory, concentration, and problems with speech, headaches, and other neurological issues?

FORBES: Connect