a constant source of annoyance or trouble
постоянный источник раздражения или проблемы (postoyanny istochnik razdrazheniya ili problemy)
"The trade dispute has become a thorn in our side."
"Торговый спор стал шипом в нашей стороне." (Torgovy spor stal **shipom v nashey storone**.)
Deeply thankful and appreciative.
to announce one’s candidacy for a position or to join a cont...
a balance between two conflicting or competing factors
a clear idea or plan about what should happen in the future
facing a decision or choice
to end conflict and become friendly again
