您要查找的是不是：
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- He finally break down under the four-hour's strain. 在四小时的压力下他终于支持不了。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- Her speech continued in the same dismal strain. 她以悲伤的语调接著往下说。
- Could you stand the strain? Oh, that's nothing. 这样累你受得了吗？这没什么。
- He broke under the strain of heavy work. 他在繁重工作的压力之下累坏了。
- There's a strain of madness in the family. 那一家人都有点疯疯颠颠的。
- He was breaking up under the strain. 他劳累过度，身体逐渐衰弱。
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据？
- The official was warned not to strain his power. 那个官员受到警告，不可滥用职权。
- She was engaged in protecting wild birds. 她致力於保护野生鸟类的工作。
- He pitched his story in a sentimental strain. 他把故事写得带有伤感情调。
- Strain began to tell on his health. 过度劳累开始影响他的健康。
- We'll finish the job at full strain. 我们将竭尽全力来完成此项工作。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- We should strain every nerve to do the work. 我们应该竭尽全力来做这项工作。
- It's our duty to protect the saplings. 保护树苗是我们的责任。
- He wrote letters in a happy strain. 他用愉快的笔调写信。
- A strain of mysticism runs through his poetry. 他的诗作中贯穿著神秘主义的情调。
