例句： The government has an interest in importing scientific equipment.

例句： Pour a kettle of boiling water over the onions.

例句： a theoretical construct of the atom.

例句： I don't think he's sufficiently dedicated to stay the course.

例句： Their sudden attack made us more aware of the danger around us.

例句： chasing the rainbow of overnight success.

例句： It is out of character to do that.

例句： The singer was accompanied at the piano by his pupil.

例句： Harbour lights were blinking on the horizon.

例句： The easiest way to capture a fortress is from within.