n.灘頭陣地；立足點(diǎn)
If tensions were to escalate, the beachhead of Xiamen could become a battlefront. 如果緊張的關(guān)系繼續(xù)加強(qiáng)，作為灘頭陣地的廈門可能會(huì)成為前沿陣地。
They were attacked unexpectedly from both sides as soon as they landed at a beachhead. 他們一登上灘頭陣地就意外地遭到兩面夾攻。
