homo sapiens

https://tts.langeek.co/read?text=aG9tbyBzYXBpZW5z&hash=ab342fa270097b1eb5e4bd43c5616f4ee5db5d14&lang=en&cache-only=0&driver=googletts&accent=US

Here, you will find the vocabulary from Unit 4 - 4B in the Face2Face Advanced coursebook, such as "growth," "improvement," "settlement," etc.