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- Ice helps to preserve food. 冰能帮助保藏食物。
- No one knows for sure how people first learned to preserve food. 没有人确切地知道当初人们是如何学会保存食物的。
- Salt and spices help to preserve meat. 盐和调味品有助於保藏肉类。
- Ice helps to keep food sweet. 冰能保持食物新鲜。
- Their performances are helping to preserve an already-dying art. 他们的表演有助于保存一种行将消亡的艺术。
- The ship is equipped with special refrigerating devices to preserve food for the whole voyage. 船上设有特殊冷藏设备,在整个航程中保存食物。
- It's hard to preserve food fresh and eatable in summer. Naturally many people feel it better not to eat out. 热天很难保藏食品，使之保持新鲜与食用安全。很自然，许多人觉得在夏季还是不上饭店为好。
- We pursue an independent foreign policy of peace, a policy that helps to preserve world peace. 我们奉行独立自主的和平外交政策，这有利于和平。
- With no means to preserve food for the journey, an unforgiving ecosystem and the risks presented by the hunt itself, some men never made it back. 旅途中没有任何办法可保留食物,严酷的生态环境和狩猎本身所有的危险,让一些男子踏上不归路。
- A few drinks will help to break the ice at the party. 宴会上喝几杯酒，会有助于人们打开话匣子。
- We pursue an independent foreign policy of peace,a policy that helps to preserve world peace. 我们奉行独立自主的和平外交政策，这有利于和平。
- It eats up the surplus of consumable goods, and it helps to preserve the special mental atmosphere that a hierarchical society needs. 它耗尽了剩余消费品，这就能够保持等级社会所需要的特殊心理气氛。
- Red light is less irritating to the eyes and helps to preserve our night vision. 红色光线较不会剌激眼睛,可保持我们的夜视能力。
- Architects can contribute to preserve the memories of the city or help to destroy them. 设计师是守卫城市记忆卫士，也是破坏记忆助纣为虐的帮手。
- Waterlogged places, such as marshes and peat bogs and a sea bedcovered in thick silt can help to preserve objects. 被水淹没的地方也利于保存遗物，如沼泽、泥炭地和覆盖一层厚厚淤泥的海床。
- It is highly important to preserve the environment. 保护自然环境至关重要。
- Another reason to preserve our forests is that large numbers of trees can help to mitigate the green house effect by absorbing solar radiation. 另外一个要保护森林的理由是，大量的树木可以吸收太阳辐射，以此缓和温室效应的影响。
- I tried to preserve my independence. 我试图保持自己的独立性。
- A holiday would help to take her out of herself. 她要是去度假就能散散心。
- I am only too glad to have been of help to you. 对你能有所帮助十分高兴。
