"Whoever can look upon that mother's grief without springing to her relief has a heart of stone." 请教老师：spring to one's relief 是什么意思？ 尤其是spring在这里的用法和含义？麻烦老师帮忙翻译一下。谢谢！
...惯用法词典），请专家老师分析。It’s unnatural of parents to reject their own children. 父母抛弃自己的子女是反常的。请问这个句子可以这样改写吗？Parents are unnatural to reject their own children.
That's the time which she's found to be convenient for both of us to meet.请问句子中 "to be convenient" 是作为time的宾补吗? ,为什么 find sth adj 还要加to be?"for both of us to meet" 在这里是作为什么成分?
It’s hard not to wonder how subsequent events in her life—consequential
as they have turned out to be to conservation, to science, to our sense of
ourselves as a species.句式结构看不懂，尤其是破折号的地方。
What else could they do? In order to cure her father, the daughter went
about and managed to scrape together 500 yuan which she handed to the man just
before her father went to live.此句中的 handed to the man 这一动作，看起来是在went to live之前，为什么不用过去完成时态?
...或可能性，听者可以自由选择是否接受。✅ 例子：The doctor advised him to quit smoking. （医生建议他戒烟。——更有专业权威性）I suggest going for a walk after dinner. （我建议晚饭后去散步。——只是一个普通建议）2. 后接结构不同advisead...
...做某事”，则可用不定式与动名词。如：
He advised me to go by plane.（使用句型advise sb to do sth）
He advised me going by plane.（使用句型advise sb doing sth）
He advised my going by plane.（使用句型advise sb’s doing sth）
请分析一下这三个...
表示“有助于做某事”，英语是用 be good for doing sth 还是用 be good to do sth？比如：Riding a bicycle is good to develop the leg muscles. Riding a bicycle is good for developing the leg muscles. 哪句对？还是都对？