1. Why some people remain upbeat in the face of troubles that would sink a less resistant soul.
    为什么有些人面对困难仍能保持乐观，而另一些人则坚持不住，沉沦下去。

2. Food-shopping Americans are coming face to face with lasers and computers for the first time.
    美国人购买食品时就要与激光和电脑初交，

3. Fusion (核聚变) power will be capable of producing energy without limits while saving natural resources.
    利用核聚变发电将在节约自然资源的同时，为人类源源不断地提供能量。

4. Face it: Cheaters never succeed — and pay a high price when caught.
    你必须面对这样一个事实：作弊者决不可能取得成功--而且一旦被发现，就要为此付出沉重的代价。

5. For a fee of $15.60 per jump, Tokyo Roof rented me a flight suit, special shoes, gloves, earplugs(耳塞), a crash helmet, a face mask, a tooth guard and a safety harness (but no parachute).
    蹦极跳每次收费15.60美元，"东京屋顶" 租给我一套飞行服，特殊的鞋子、手套、耳塞、头盔、面罩、护牙套、还有一套安全装备（但是没有降落伞）。