1.
I must get down to work tonight, as the exams start next week.
我今晚必须开始认真学习，因为下周开始考试了。
2.
You start to take careful control over the direction your career is moving.
你必须开始审慎控制事业生涯的走向。
3.
The summer vacation is over, I really must get down to my studies
暑假已结束，我真的必须开始抓紧自己的学习了。
4.
We had to start again from scratch.
我们必须再从头开始。
5.
In PDM, finish-to-start is the most commonly used type of logical relationship.
开始-完成-紧前工序必须在紧后工序完成前开始.
6.
The Timeline finish date must be later than the start date.
时间线完成日期必须在开始日期之后。
7.
The research work must begin now.
研究工作必须从现在开始
8.
From now on, I must practise hard.
从现在开始，我必须刻苦练习。
9.
Start time must be before end time.\0
开始时间必须在结束时间之前。\0
10.
End time must be after start time {0} ({1}).
结束时间必须晚于开始时间 {0}({1})。
11.
The ending date must be set later than the starting date.
结束日期必须要设得比开始日期晚。
12.
'From' Date must be earlier than 'To' Date.
“开始”日期必须早于“结束”日期。
13.
You must enter both beginning and ending dates.
您必须输入开始时间和终止时间。
14.
For now you must wear this blindfold.
从现在开始你必须戴上这个眼罩。
15.
Invalid name: names must begin with a Letter, '_', or ':'
无效名称: 名称必须以字母、“_”或“:”开始
16.
I had to learn the alphabet (pinyin) and sounds all over again.
我必须从头开始学习字母（拼音）和发音。
17.
So the prevention of the corruption must start from the point of preventing avidity.
贪官的预防,必须从预防贪欲开始。
18.
The order went forth that the experiment should be started at once.
必须立刻开始实验的命令已经宣布。