例句： They put the key in the door and entered.

例句： I hope the doctors won't have recourse to surgery.

例句： Such trees can be found in the plains.

例句： A unit of length equal to one hundred-millionth( 10-8) of a centimeter, used especially to specify radiation wavelengths.

例句： People still have a general fear for the imaginary infernal powers.

例句： It took three nurses to hold him down while they gave him the injection.

例句： She unites common sense with vision.

例句： There are many flocks of tourists in the palace.

例句： Do you like ice-cream?

例句： The slave has never experienced the sweetness of freedom.