港鐵承諾配合政府調查 東涌西站混凝土柱被指灌注不足

英文原標題：MTR pledges cooperation with gov’t after reports of underfilled pillars at Tung Chung West Station

英文原摘要：Hong Kong’s railway operator, the MTR Corporation, has announced that it will cooperate with a government probe into a construction fault, after local media reported that up to 30 concrete pillars at the new Tung Chung West Station were found to be underfilled. The MTR Corporation said in a re