The index has jumped about 75 percent since March.

自三月份以来,恒生指数已经上涨了75%.

The little girl jumped about in glee when she saw the new toys.

那小女孩一见到新玩具就高兴万分地跳了起来。

The clerks in the office jumped about like sailors during a storm.

办公室的职员们忙得跳来跳去，就像与风暴搏斗的水手。

The clown jumped about, and the audience burst into peals of laughter.

小丑上蹿下跳, 把观众逗得哈哈大笑.

The nut-crackers played at leap-frog, and the pencil jumped about the table.

那些核桃钳子玩跳背游戏，铅笔在桌子上蹦蹦跳，吵得那么厉害。