我们的成功取决于我们每天辛勤工作
近几年我们在科技方面取得了巨大进步
the supermarket is trying hard to meet the needs of customers
they are arranging for the vacation
she works harder than we expected it
我们的成功取决于我们每天辛勤工作
近几年我们在科技方面取得了巨大进步
the supermarket is trying hard to meet the needs of customers
they are arranging for the vacation
she works harder than we expected it