Two hundred years ago French was the dominant language.

两百年前法语是占统治地位的语言。

These errors are really strongly influenced by someone's native language, our strongest and our most dominant language.

这些错误都是受母语的强烈影响的，这是我们最强的、占据主导地位的语言。

Simultaneous bilinguals learn both languages at the same time in infancy while sequentials learn their dominant language first and a second later in life.

同时型双语者在婴儿期同时学习两种语言，而顺序型双语者则先学习他们的主要语言，然后在人生后期学习第二语言。

In conclusion, while English is a dominant language in global communication, it is essential to recognize the value of learning any foreign language.

总之，虽然英语是全球交流中的主要语言，但必须认识到学习任何一门外语的价值。

One thing that surprised me about Puerto Rico is that Spanish is still definitely the dominant language, the language that you will hear almost everyone using.

波多黎各让我感到惊讶的一件事是西班牙语仍然绝对是主要语言，您会听到几乎每个人都使用这种语言。