It was tough, but I made it. I'm a college graduate.
那虽然不简单, 但我成功了。 我现在是一名大学毕业生了。
when she remembered that she had gone shopping after the home help had left and she knew that she had turned both keys in their locks,
但突然记起来了,帮手是在她出去买东西之前走的,她还记得曾用了两把钥匙把大门锁上了。