-
他们必须穷追猛赶竞争对手。
They needed to make up ground on their competitors.
《牛津词典》
-
他们必须要遵守规定。
They have got to abide by the rules.
《柯林斯英汉双解大词典》
-
他们必须从两个不相上下的候选人中选出州长。
They must choose between two evenly matched candidates for governor.
《柯林斯英汉双解大词典》
-
他们必须等待空中交通管制队下达的起降许可令。
They have to wait for clearance from air traffic control.
《柯林斯英汉双解大词典》
-
每次他们去医院，他们必须缴纳免赔费用628美元。
Each time they go to a hospital, they have to pay a deductible of $628.
《柯林斯英汉双解大词典》
-
为了利用这一先进技术他们必须对计算机有基本的了解。
They have to have a basic understanding of computers in order to use the advanced technology.
《柯林斯英汉双解大词典》
-
他们必须对培训中心进行维护。
They must do maintenance for the training centre.
youdao
-
他们必须遵循一些共同的标准。
They must follow some common standards.
youdao
-
这就是为什么他们必须是免费的。
This is why they must be free.
youdao
-
他们必须采取行动，以免有人受伤。
Their moves must be set up so that no one gets hurt.
youdao
-
他们必须学会如何避免身体接触。
They have to learn how to avoid body contact.
youdao
-
“他们必须讨我开心。”他说。
"They have to please me," he said.
youdao
-
在课堂上，他们必须时刻保持正经。
In the classroom, they always have to be pretty formal.
youdao
-
他们必须承诺与年长的邻居共度时光。
They must commit to spending time with their older neighbours.
youdao
-
这是因为，他们必须共享昂贵的设施。
This is because they must share expensive facilities.
youdao
-
他们必须对自己的所作所为更加负责。
They have to be more responsible for what they do.
youdao
-
他们必须解决人们的体重和体型问题。
They have to do with people's body weight and shape.
youdao
-
他们必须解开他的存在之谜。
They had to do with the riddle of his existence.
youdao
-
他们必须跑很长一段距离。
They must run long distances.
youdao
-
他们必须呆在那里，等待搜寻者的到来。
They must stay there and wait until the searchers came.
youdao
-
他们必须参加俱乐部活动。
They have to participate in club activities.
youdao
-
他们必须遵守特殊的规则。
They have to follow special rules.
youdao
-
他们必须停止一切挑衅。
They must immediately cease all their provocations.
《新英汉大辞典》
-
他们必须确保情节以合乎逻辑的方式发展。
They must ensure that the plot would develop in a logical manner.
youdao
-
他们必须能够在你需要他们的时候做出回应。
They have to be able to respond when you want them.
youdao
-
他们必须开发满足每个目标和具体实践的过程。
They must develop processes that satisfy each goal and specific practice.
youdao
-
业主要搬到国外去，所以他们必须马上卖掉它。
The owners are moving to a foreign country, so they have to sell it immediately.
youdao
-
他们必须吃顿饭。
They must have a meal.
youdao
-
他们必须向下走。
They must go down.
youdao
-
他们必须这么做。
They've got to do it.
youdao