他喜欢海豚，因为它们很聪明。
He likes the dolphins because they are clever.
你为什么喜欢熊猫？—因为它们很聪明。
Why do you like pandas? — Because they're very cute.
因为它们很聪明。
Because they are smart.
因为它们很聪明。
Because they are very clever.
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2021-09-16
他喜欢海豚，因为它们很聪明。
He likes the dolphins because they are clever.
你为什么喜欢熊猫？—因为它们很聪明。
Why do you like pandas? — Because they're very cute.
因为它们很聪明。
Because they are smart.
因为它们很聪明。
Because they are very clever.