I am good at Maths, but I am weak in English.

我擅长数学，但我不擅长英语。

He is weak in mathematics but strong in English.

他数学不好，但是英文很强。

The benefit of this is that you can also then colour code the areas that you're weak in.

这样做的好处是，你也可以用颜色标记你薄弱的地方。

17.He was weak in math, but good at English.

17.他数学很弱，但英语很好。

New Zealand was weak in defence.

【weak，weakly】新西兰的防守很弱。

My name is Bobby. I am good at Maths, but I am weak in English.

我的名字是鲍比，我擅长数学，但是英语很弱。

The Virginian was weak in vice itself, though the Bostonian was hardly a master of crime.

弗吉尼亚人在恶习方面本身就很弱， 尽管波士顿人算不上犯罪大师。

Being weaker in numbers, they were afraid that the majority might lay an unfair burden of taxes upon them.

由于人数较少，他们担心大多数人可能会对他们造成不公平的税收负担。

And Ben May says Europe's growth will continue to be weak in 2014, during what he calls a “grinding” and “fragile” recovery.

本·梅说2014年欧洲的发展会继续惨淡，处于他所谓的“痛苦”而又“脆弱”的恢复期。

But Imust stand before that black Baron with his deed accomplished, and take my onechance to strike him where he is weakest—in his gloating moment!

但我必须站在那个功成身退的黑男爵面前，趁着他最软弱的地方——在他幸灾乐祸的时刻——趁机出击！

Both sides began to feel the pressure of the costly struggle. The South, however, felt the pressure more severely, because it was weaker in troop strength and industrial strength.

双方都开始感受到昂贵的战斗带来的压力。然而，南方感受到压力更为严峻，因为它在部队和工业实力上都更弱。

My aunt has not the pen of a ready writer, and the work of the house is sufficient for the day, for she is weak in body.

我姨妈没有好文人的笔，一天的家务活够了，因为她身体虚弱。

For an example, if a student who is weak in studies and a teacher is empathetic enough to understand worries lagging behind and strengthening his weaknesses, he can work that student towards a better person.

举个例子，如果一个学生在学习上很弱，而老师有足够的同情心去理解他落后的担忧，并强化他的弱点，他就可以让这个学生成为一个更好的人。

For to be sure, he was crucified in weakness, yet he lives by God's power. Likewise, we are weak in him, yet by God's power we will live with him in our dealing with you.

他因软弱被钉在十字架上，却因　神的大能仍然活着。我们也是这样同他软弱，但因　神向你们所显的大能，也必与他同活。