She belongs on the left wing of the Democratic Party.

她是民主党内的左翼分子。

《柯林斯英汉双解大词典》

The leader of the Democratic Party of the Left has invested a lot in constitutional reform, and failure would hurt him.

ECONOMIST: Italy

Samaras, who heads New Democracy, met with the heads of his two coalition partners, Evangelos Venizelos of Pasok and Fotis Kouvelis of the Democratic Party of the Left, earlier Thursday, the broadcaster reported.

CNN: Greece swears in new government

He wisely kept his distance from the bicamerale, the parliamentary commission chaired by Massimo D'Alema, the leader of the (ex-communist) Democratic Party of the Left, which took half a year to produce a tepid plan to revise Italy's constitution.

ECONOMIST: Italy