3 sentences

1. 我还以为你想当一个生物学家。

   wǒ hái yǐ​wéi nǐ xiǎng dāng yī​ge shēng​wù​xué​jiā.

   I thought you wanted to be a biologist.

   Source: OpenSubtitles

2. 她希望有一天成为海洋生物学家。

   tā xī​wàng yǒu​yī​tiān chéng​wéi hǎi​yáng shēng​wù​xué​jiā.

   She hopes to someday be a marine biologist.

   Source: CCMatrix

3. 狗主可能不同意，但就进化生物学家而言，所有的狗都只是狗。

   gǒu zhǔ kě​néng bù​tóng​yì, dàn jiù jìn​huà shēng​wù​xué​jiā ér​yán, suǒ​yǒu de gǒu dōu zhǐ​shì gǒu.

   Dog owners might disagree, but as far as evolutionary biologists are concerned, all dogs are just dogs.

   Source: CCMatrix