1. "Open them up!" One of them thundered in a rude tone.
    其中的一个人粗鲁地吼道："把它们打开！"

2. A smile is a strong sign of a friendly and open attitude and a willingness to communicate.
    微笑是一种表明友好、坦诚态度,并乐于与人交流的强烈信号。

3. You must make a minimum deposit of &50 to open a checking account.
    你最少必须存五十元才能开活期存款户头.

4. Years ago, any open field, any vacant lot, any group of trees -- these were the places where children played.
    几年以前，任何开阔的地方、任何空地、任何树丛都是孩子们玩耍的地方。

5. Your parachute will open automatically."
    你的降落伞也会自动打开。

6. So, faced with the Danish advance, Alfred did not risk open battle but harried the enemy.
    因此，面对丹麦人的进攻，阿尔弗雷德没有贸然同敌人作战，而是采用骚扰敌人的战术。

7. She had told him to come straight in if ever she failed to open the door and to leave the bread on the kitchen table.
    她曾告诉过面包师，如果她不去开门，他可直接进门，把面包放在厨房的桌上。

8. She heard the front door open and heavy footsteps in the hall.
    她听见前门被打开，走廊里响起重重的脚步声。

9. She walked slowly into the hall and at once noticed that all the room doors were open,
    她慢慢地走进前厅，立即发现所有的房门都敞开着，

10. She quickly tore open the paper and drew out a printed card.
    她迅速将信封打开，从里面拿出一张印了字的卡片。