Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
tsunami – n. a great sea wave produced by a volcanic explosion or movement of the earth
evacuate - v. to remove a person or people from a dangerous place
zone - n. an area that is different from other areas in a particular way
abandon - v. to leave and never return to (someone who needs protection or help)
diarrhea - n. an illness that causes you to pass waste from your body very frequently and in liquid rather than solid form
peer - n. a person who belongs to the same age group or social group as someone else
