strengthen a bond of friendship
The phrase 'estrechar(se) un lazo de amistad' translates to 'to strengthen a friendship bond' in English. This usually is used in a context in which two or more people are creating a stronger connection between each other, figuratively 'tightening' the bond of their friendship.
After many years without seeing each other, we decided to strengthen a friendship bond at the meeting.
This phrase illustrates how two people, who have not met for a long time, take the initiative to reconnect and enhance their friendship during a gathering.
The trip allowed us to strengthen a friendship bond that had become distant.
Here, the context suggests that a shared experience, like a trip, helped two friends rekindle and reinforce their relationship that had weakened over time.
Through teamwork, we managed to strengthen a friendship bond that benefited everyone.
This sentence highlights the idea that collaborative efforts can create deeper connections among individuals, resulting in enhanced friendship and mutual advantages.