hand in例句

I saw them making their way, hand in hand, down the path.
我看到他们手拉手沿着小路往前走去。

For us, research and teaching go hand in hand.
对我们而言，研究和教学是齐头并进的。

Higher returns and higher risk usually go hand in hand.
更高的收益通常伴随着更高的风险。