Buses can be slow and uncomfortable because all the people are using them.

公共汽车因为所有人都在使用而变得缓慢，并且让人感觉不舒适。

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Buses can be slow and uncomfortable because all the people are using them.

公共汽车因为所有人都在使用而变得缓慢，并且让人感觉不舒适。

youdao