Throughout the exercise, focus on keeping your abs tight.整个锻炼过程中，注意要紧绷腹肌。an anti-lock braking system or ABS防抱死装置ABS piping is normally used in High Purity DI Water System.ABS配管通常使用于高纯度的DI水系统....
Throughout the exercise, focus on keeping your abs tight.整个锻炼过程中，注意要紧绷腹肌。an anti-lock braking system or ABS防抱死装置ABS piping is normally used in High Purity DI Water System.ABS配管通常使用于高纯度的DI水系统....
In Britain they call a mailbag a postbag.在英国人们把“mailbag”(邮袋)称为“postbag”.Mailbag: How will Chamberlain be used?球迷问与答: 张伯伦要如何使用?The hot stove is still burning, so let's get to this week's mailbag.这个话题仍然相当热门, 让我们来...
这对于杜鲁门来说似乎是一项特别不明智的事业。It seemed a singularly ill-judged enterprise for Truman to undertake.他们都说“这太不靠谱了，一点儿都不明智”。They all said "This is crazy, this makes no sense".她承认自己的举动是不明智和错误的。She accepted that she had acted unwisely...