Prevent us from getting fat

防止───prevent;长───long

The police tried to prevent infiltration by drug traffickers.───警方尽力阻止毒品走私分子的潜入.

We must prevent the trouble from spreading.───我们必须防止这个乱子扩大.

The fence is strategically sited to prevent anyone getting onto the beach.───这个围栏的地点选择得很有策略,可以阻止任何人到海滩上.

There's been talk of a retaliatory blockade to prevent supplies getting through.───有人在谈论实施报复性封锁，阻止供应物资通过。

We are taking steps to prevent pollution.───我们正在采取措施防止污染。

The best way is to prevent disease.───预防疾病才是上策.

The test questions are kept secret so as to prevent cheating.───考试题保密以防作弊.

The policy is designed to prevent the predominance of one group over another.───该政策旨在防止一些人压制另一些人.

The wood is treated with preservative to prevent decay.

We hope to prevent anything unpleasant from happening.

He who can suppress a moment's anger may prevent a day of sorrow.

Props were used to prevent the roof collapsing.

These methods prevent pregnancy.