偶一为之造句_偶一为之中英文解释和造句

也有吸烟者只是偶一为之但从不上钩。
Then there are "chippers, " who smoke occasionally but never seem to get hooked.

他不是学者，学术性题材，只能偶一为之，且还得借助既成的成果。
and can write but meagrely and at secondhand on learned subjects.

他不是学者，学术性题材，只能偶一为之，且还得借助既成的成果。
He is not a learned man, and can write but meagrely and at secondhand on learned subjects.

生命是一点一滴累积的成果。因此，卓越乃是因为习惯，而不能只是偶一为之。
We are what we repeatedly do. Excellence, therefore, is not an act, but a habit.

研究说，虽然名厨崛起，男性仍将煮饭视为偶一为之的兴趣，或是炫耀的机会。
Despite the rise of celebrity chefs, men viewed cooking as an occasional hobby or a chance to show off, it said.

大学生支教，到底他们不是教育专业的学生，应该在偶一为之的支教活动中起什么作用？
Normal college students are not professional teachers. They go to the field only once in a while, not a daily teaching assistance. What type of courses or assistance they should provide?

我们准备依照旅行者的安全、舒适、便利、尊严等原则，提供台湾高层领导偶一为之的过境需求。
We are prepared to facilitate occasional transit by Taiwan's senior leaders in keeping with criteria of safety, comfort, convenience and dignity of the travelers.