| 例句 |
This lotion cleanses your skin deep down, while preserving its natural pH balance.这种洁肤液深入清洁皮肤，同时保持皮肤自然的酸碱平衡。I'll have to take stock, go carefully and regain my buoyancy.我将不得不审时度势，小心行事，同时保持乐观。The store wanted to offer more items but stock less inventory.商店想要摆售更多商品，同时保持较少的库存。We want to preserve the character of the town while improving the facilities.我们想在改善市镇设施的同时保持其特色。 |