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.(雖然TDX這款農藥自20世紀60年代早期就被果農廣泛使用，但自1960年起，一項生效的法規禁止銷售任何可以檢測到TDX殘留的水果。)

The contract would remain in force for a period of 3 years. And it came into force last month.(合同三年有效，并且它從上個月起就生效了。)

As we stated in the last fax, this offer remains in force until the end of the month.(和上一封傳真提過的一樣，這個報價到月底有效。)

The Japanese tendency towards self-restraint, or jishuku, is back in force.(日本人傾向的自律精神，或者用日語說是“自肅精神”，開始回歸主流。)

Although it is not yet in force, it already needs updating.(雖然尚并未被強制執行，但它仍需改進。)

Though I would follow the usual practice and keep a low profile, our rapid-response operation would be out in force. It had to be.(我雖然會遵守一般的做法，保持低調，但我們的快速反應小組卻會大規模進行活動。)

To create a lean and fit software organization, many companies turn to the "reductions in force" method.(要創建一個瘦且健康的軟件組織，許多公司求助于“裁員”的方法。)

Protesters turned out in force.(有很多抗議者出席。)

Yet even if shoppers are out in force, their purse strings are likely to be tightened by rising unemployment.(但是即使大量的購物者外出，攀升的失業率可能會讓他們勒緊腰帶。)

Although the new tax is already in force, you have until November to lodge an appeal.(盡管新稅制已經實行，但你在11月之前仍可以提起上訴。)