1·Police are out in force to prevent a recurrence of the violence.
警察大规模地行动防止暴力的再次发生。
—— 《柯林斯英汉双解大词典》
2·Protesters turned out in force.
有很多抗议者出席。
—— 《牛津词典》
3·The new regulations are now in force.
新规章已生效。
—— 《牛津词典》
4·The airlift was conducted in force ten winds.
空运是在10级大风中进行的。
—— 《柯林斯英汉双解大词典》
5·Strict security measures are in force in the capital.
严格的安全措施在首都实施。
—— 《柯林斯英汉双解大词典》
6·Voters turned out in force for their first taste of multiparty elections.
选民大批到场初次体验多党选举。
—— 《柯林斯英汉双解大词典》
7·Although the new tax is already in force, you have until November to lodge an appeal.
尽管新税制已经实行，但你在11月之前仍可以提起上诉。
—— 《柯林斯英汉双解大词典》
8·Although the pesticide TDX has been widely used by fruit growers since the early 1960's, a regulation in force since 1960 has prohibited sale of fruit on which any TDX residue can be detected.
虽然 TDX 这款农药自20世纪60年代早期就被果农广泛使用，但自1960年起，一项生效的法规禁止销售任何可以检测到 TDX 残留的水果。
9·The recyclers are out in force.
在回收的有效。
10·The rule has been in force since 1 May 2011.
该规定于2011年5月1日起实行。