unprofitable造句

Speculation as to the desirability of this process is an unprofitable pastime.
猜测这一进程有何可取之处是无益之举.

Unprofitable eloquence is like the cypress,which is great and tall,but bears no fruit.
无益的雄辩犹如柏树,虽然高大但不结果。

After John found farming unprofitable,he moved to town and turned his hand to carpentry.
约翰发现务农无利可图后,他就搬到城里开始做木匠。

This is an unprofitable discussion. Our standpoints are too different.
这是一种无益的讨论. 我们的立场太不一样了.

• #unprofitable