例句： We entered into a solemn bond.

例句： The silicon chips are less than a millimetre thick.

例句： He can write me letters till he's blue in the face, I'm not going to reply.

例句： The policeman said to him," You'd better come with me and tell me all about the accident."

例句： There are still many people whose living conditions are miserable.

例句： Take two of the tablets three times daily before meals.

例句： He's rooming with my friend Alan.

例句： The sun dipped below the horizon.

例句： The personification of evil as a devil is a feature of medieval painting.

例句： A preliminary draft or plan, as of a project or proposal.