科研团队在野外采集样本时,必须严格记录地点和时间。Kēyán tuánduì zài yěwài cǎijí yàngběn shí, bìxū yángé jìlù dìdiǎn hé shíjiān.When a research team collects samples in the field, it must record the location and time strictly.
孩子们在海边采集了很多漂亮的贝壳。Háizimen zài hǎibiān cǎijí le hěn duō piàoliang de bèiké.The children gathered a lot of pretty shells by the sea.
春天来了,蜜蜂忙着采集花粉。Chūntiān lái le, mìfēng mángzhe cǎijí huāfěn.Spring has arrived, and the bees are busy collecting pollen.