Role-play is helpful in developing communication skills.
角色扮演有助于提高沟通技巧。
An A to Z of careers gives helpful information about courses.
一本按字母顺序排列的职业手册，提供了有助于课程选择的信息。
The booklet should be very helpful to parents of disabled children.
这本小册子对于残疾儿童的父母会很有用。
The dietitian was helpful, making suggestions as to how I could improve my diet.
这位饮食学家很有帮助，就我如何能改善膳食提出了建议。
I wanted to be helpful with a chore.
我希望自己能对家务能有帮助。
Good posture isn't just helpful for taking math exams.
好的姿势不仅对数学考试有帮助。
Sometimes, these ideas are helpful for people or businesses.
有时，这些想法对个人或企业是有帮助的。
I called the police but they weren't very helpful.
我叫了警察，但他们不太肯帮忙。
It is often helpful to have your spouse in the room when major news is expected.
在等待重大消息时，让你的配偶在场往往是很有好处的。
What may seem helpful behaviour to you can be construed as interference by others.
在你看来似乎有助益的行为会被他人看作干涉。
它对老年人很有帮助。
It's helpful to our environment.
它对我们的环境有帮助。
我的手机很有用。
也许这样更有帮助。
这些球帮不上忙。
我们做了一些有用的事情。
All of the suggestions are helpful.
所有的建议都是有益的。
他心地善良、乐于助人。
This handrail is helpful for the old.
扶手对老人来说很有帮助。
It is helpful to our lungs and blood.
它对我们的肺部和血液有好处。
That is very helpful for a long trip.
这对长途旅行很有帮助。
You should be friendly, polite and helpful.
你应该友好，有礼貌，乐于助人。
Green is also helpful to protect your eyes.
绿色也有助于保护你的眼睛。
It is helpful to both people and the planet.
它对人类和地球都有帮助。
And if you find music helpful, give it a go.
如果你觉得音乐有帮助，那就试试吧。
This is helpful for people fighting illnesses.
这有助于人们对抗疾病。
A dictionary may also be helpful if necessary.
必要的时候，字典也会很有用。
I find it helpful to improve our pronunciation.
我发现它有助于提高我们的发音。
They are less helpful in cities seriously jammed.
在拥堵严重的城市，它们就没那么有用了。
Saving water is easy. Here are some helpful tips.
节约用水很容易。以下是一些有用的建议。
应用推荐