坦途

zǒu shàng shèng lì tǎn tú

走上胜利坦途

be on the road to victory

rén shēng méi yǒu tǎn tú

人生没有坦途。

No one's life is without twists and turns.

wǒ men zhī dào pān dēng kē xué gāo fēng wú tǎn tú kě zǒu

我们知道攀登科学高峰，无坦途可走。

As we all know, there are no easy paths to the heights of science.

zhè tiáo dào lù bù huì yī piàn tǎn tú hái huì yù dào gè zhǒng kùn nán

这条道路不会一片坦途，还会遇到各种困难。

However, this process will not be smooth sailing and we may encounter various difficulties.