I will go to the park tomorrow if I have time.
意：我如果有时间,明天会去公园的.
We will help the animals if they are in danger.
意：如果动物们处于危险,我们会帮助它们.
If they stay in the desert,they will see the camels.
意：如果他们待在沙漠里,他们会看到骆驼的.