1. Such undertakings require the precise planning and foresight of military operasions.
    此举要求有军事行动般的密周部署和预见。

2. Such undertakings require the precise planning and foresight of military operations.
    这种活动需要有军事行动般的周密布署和预见能力。

3. Some companies require employees to take longer vacations, and others are moving to eliminate the traditional Saturday workday so that people will get out and relax.
    一些公司要求雇员休较长的假期，另一些正在朝取消传统的星期六工作日努力，以便人们可以出外放松。

4. Online students, however, require unique qualities to be successful.
    然而网络学生需要具备一些独特的素质才能取得成功。

5. Online courses require students to make decisions based on facts as well as experience.
    对学生来讲，理解并消化信息，并通过批判性思维作出正确的决定是十分必要的。

6. The government does not require armies of police and civil servants to keep them in order.
    那么政府就不需要大批的警察和文职人员运去促使人民遵纪守法。