1. Our survey revealed that these allergies were mainly one-offs. 我们的调查显示，这些过敏大多是一次性反应。
2. Food allergies can result in an enormous variety of different symptoms. 食物过敏会导致大量不同种类的症状。
3. If something blocks the "good" side, such as congestion from allergies or a cold, then resistance increases dramatically. 如果有什么东西挡住了“好”的一面，比如过敏或感冒引起的充血，那么抵抗力就会急剧增强。
4. We ask that you let us know of any allergies or dietary requirements as well as information about any medicines you take. 我们需要知道您的过敏源，饮食要求，以及正在服用的药物的信息。
5. If you have pollen allergies, you should either avoid flowering plants or snip off the flower buds as soon as they appear. 如果您对花粉过敏，您应该避免开花植物，或者在它们出现后，立即剪掉它们。
