例句： The organ has two banks of keys.

例句： Effort and achievement are always in full accord.

例句： Soldiers wear a distinctive uniform.

例句： He is only an occasional workman.

例句： The West Lake was beautiful beyond description.

例句： He was assailed by his political opponent.

例句： The ore is smelted in this large factory.

例句： The blind have a keen sense of touch.

例句： If she had inner doubts, it was not apparent to anyone else.

例句： Stick the fork into the potato.