1. These include the swift Gulf Stream current, the unexplored submerged valleys of the Atlantic and the often violent weather within the mystery zone.
    这其中包括墨西哥湾的湍急海流，尚未探测的大西洋海沟，以及该神秘区域经常变幻莫测的恶劣天气。

2. He is temperate in speech.
    他谈吐温和。

3. A war zone is a district where fighting is going on.
    战区就是进行战争的地方。

4. "Every home is a no smoking zone."
    "每个家庭都应该是禁烟区。"

5. Officially, the U.S. Navy does not recognize the triangle as a danger zone and is convinced that "the majority of disappearances in the triangle can be attributed to the unique features of the area's environment."
    而美国海军官方并不承认此三角区为危险地带，他们相信"（三角地带的）大多数失踪事件，都应归咎于该地区独特的环境特征"。

6. I´d like to see Europe as a nuclear-free zone.
    我希望看到欧洲成为无核区。