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来源:雅诚德英语网
We get clear signals - sore throats and runny noses. We know what is about to happen.
我们得到明确的信号——喉咙痛和流鼻涕,我们知道即将发生什么。
We get clear signals - sore throats and runny noses. We know what is about to happen.
我们得到明确的信号——喉咙痛和流鼻涕,我们知道即将发生什么。